Used Toolmax Combined Machine for sale (66,672)

Condition: used, 5-way combination profile steel shear, PEDDINGHAUS Type 210 AD/13 Machine No. 529A059, Year of manufacture approx. 1970 Punching unit: Punching force 60 tons Punch stroke 25.5 mm Punching capacity Ø 25 mm in 16 mm sheet metal Ø 20 mm in 19 mm sheet metal Overhang 365 mm Hfjdoi Duh Iepfx Aqpsn Round bar shear: Cutting capacity, round 42 mm Square 38 x 38 mm Flat bar shear: Cutting capacity at shear angle 5° 150 x 13 mm or 200 x 10 mm Blade length 245 mm Profile steel shear: Shearing capacity, angle iron at 90° 110 x 10 mm Shearing capacity, angle iron at 45° 90 x 9 mm T-steel 110 x 10 mm Notching device: Rectangular notching up to 12 mm sheet metal Punch dimensions 85 x 50 mm Motor power 3 kW Mains connection 380 Volt, 50 Hz - Center-finding device via hand lever and centering device - Mechanical stroke release via hand lever - Flat bar shear equipped with 2° blade - Mechanical clamp on the profile steel shear, round bar shear and on the flat bar shear Space requirement L x W x H 1500 x 800 x 1900 mm Weight 2000 kg Good condition

Condition: new, Year of construction: 2024, functionality: fully functional, SAW table length: 2600 mm scoring saw blade angle adjustment blade height adjustment (up/down) maximum blade diameter: 300 mm ROUTER spindle diameter: 35 mm spindle speed: 2000/3100/4400/7000 rpm spindle height adjustment (up/down) PLANER/THICKNESSER working width: 410 mm 3-knife cutter block table length: 1800 rpm maximum material height: 220 mm Hfsdpfx Ajzxpthsqpsn single-speed feed HORIZONTAL DRILLING MACHINE

Condition: used, planer with 300 mm width and thickness router miter saw Hfodpfez Dp Hcox Aqpen

Condition: used, with Tersa knife shaft used, good condition Make Müller Brugg Type DA 6 M Planing width approx. 610 mm Planing height approx. 220 mm Table length approx. 2200 mm Bridge protection Slotted table lips Low-noise table lips Number of knives 4 pieces Knife system - Tersa reversible knives Table sliding rollers Space required approx. 2300 mm x 1500 mm x 1100 mm Weight approx. 2000 kg Hodpfjvwgh Rex Aqpofn Storage location 97447 Gerolzhofen, free loading, unpacked Handed over in the current condition as viewed, without guarantee or warranty

Condition: like new (used), Year of construction: 2020, operating hours: 1,000 h, functionality: fully functional, machine/vehicle number: 01254653, Production line for manufacturing wooden components for TERTU timber-steel guardrails. - Grooving machine T18 - Grooving machine – posts - Crosscut saw - Finishing machine (cutting, drilling) - Feed tables - Drilling table - 4× spare heads - Complete set of spare knives and drill bits Simple, very high-quality, and robust machines. Hfsdpsu A Hv Njfx Aqpon Fully complete and ready for operation.

Condition: reconditioned (used), functionality: fully functional, Connected load 380V 3 x 3kW, weight approx. 550 kg, external dimensions 2700 x 1500 x 850 mm, turntable, jointer-thickness planer width 300 mm with three-knife shaft, table dimensions 310 x 1500 mm, clearance height 230 mm, circular saw 0-45° tiltable, max. cutting height 100 mm, saw table dimensions 350 x 950 mm, travel 1200 mm, saw blade diam. max. 300 mm, router with two speeds 3100 / 6200 rpm, router with two speeds 3100 / 6200 rpm, max. Cutting height 100 mm, saw table dimensions 350 x 950 mm, travel 1200 mm, saw blade diam. max. 300 mm, router with two speeds 3100 / 6200 rpm, router arbor 30 mm, height adjustment max. 110 mm, slot drilling device speed 4500 rpm, table size 180 x 470 mm, two-jaw chuck 0-165 mm, suction nozzle 3x100 mm Hjdpfx Astqva Dsqpjfn

Condition: used, Year of construction: 1997, Henkovac H 1000 – Industrial Vacuum Packaging & Sealing Machine (1997) The Henkovac B.V. H 1000, manufactured in 1997, is a robust industrial vacuum packaging and sealing machine designed for high-volume food processing environments. Built for reliability and durability, it is ideal for commercial kitchens, food processors, and manufacturing lines that require hygienic, efficient, and consistent vacuum packaging. Key Features: Hjdpfsyudxxjx Aqpefn - Heavy-Duty Vacuum Packaging: Securely evacuates air from packages, extending product shelf life and maintaining quality. - Reliable Sealing: Ensures airtight seals for a variety of food products, including meats, cheeses, and prepared meals. - Industrial-Grade Construction: Designed for continuous operation in demanding food processing environments. - Versatile Application: Suitable for vacuum packaging of different types and sizes of food products. - Long-Term Reliability: Proven design ensures dependable performance even after decades of use. - User-Friendly Operation: Controls and interface designed for efficient workflow in industrial kitchens. Technical Highlights: - Manufacturer: Howden Food Equipment B.V. - Model: H 1000 - Year of Manufacture: 1997 - Machine Type: Industrial vacuum packaging and sealing machine - Applications: Food processing, commercial packaging, shelf-life extension Whether for high-volume production lines or specialized food processing tasks, the H 1000 delivers professional vacuum sealing performance, combining durability, hygiene, and reliability. More photos and full specifications: / * Manufacturer: Henkovac * Model: H 1000

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 1300x2070x1135 mm Weight 320 kg Hedpfx Aqsvz E Sijpsfn Total power requirement 2,2 kw

Condition: new, Year of construction: 2026, For sale is a high-quality Robland multi-combination machine. This unit integrates several woodworking functions in a compact and extremely robust design—ideal for workshops, joineries, or ambitious woodworkers. General Data: + Weight: 560 kg + Motor power: 3 kW (4 HP) Circular Saw: + Saw blade diameter: 250 mm + Speed: 4500 rpm + Max. cutting height: 85 mm + Swivel range: 90° – 45° + Sliding table: 1450 mm + Rip fence cutting width: 655 mm + Extraction ports: 100 mm + 60 mm Spindle Moulder: + Spindle diameter: 30 / 32 / 50 mm / 1¼" + Spindle speeds: 3000 – 6000 rpm Hfsdpfx Aoy Nyqusqpsn + Max. tool diameter: 180 mm + Max. tool height: 120 mm + Travel: 140 mm + Tilting up to 90° + Optional tenoning hood up to 250 mm + Extraction port: 100 mm Planer & Thicknesser: + Cutter block diameter: 70 mm + Cutter block speed: 5500 rpm + Working width: 310 mm + Planer table: 1320 x 310 mm + Thicknessing height: up to 230 mm + Number of knives: 3 + Tersa cutter block + Planer knives: 310 x 25 x 3 mm + Feed speed: 6 m/min + Extraction port: 100 mm + Mortising unit (optional) + Drill chuck: 0 – 16 mm + Travel: 165 x 140 mm + Drilling depth: 85 mm Location: 39340 Haldensleben Price: €5,750 net

Condition: ready for operation (used), Year of construction: 2014, operating hours: 2,802 h, functionality: fully functional, machine/vehicle number: 12230000107, spindle speed (max.): 10,000 rpm, travel distance X-axis: 650 mm, travel distance Y-axis: 650 mm, travel distance Z-axis: 560 mm, controller model: Siemens 840D sl, laser power: 100 W, Highly accurate 5-axis milling, laser texturing, and laser paint removal on a precision machine! TECHNICAL DETAILS Travel range X-axis: 650 mm Travel range Y-axis: 650 mm Travel range Z-axis: 560 mm Main spindle speed range: 20 - 10,000 rpm Main spindle drive power: 13 / 9 kW Torque: max. 83 / 57 Nm Tool holder: HSK A63 according to DIN 69893 Table clamping surface: 800 x 650 mm Table load capacity: max. 600 kg Swivel range B-axis: ± 120° Rotational range C-axis: 360° T-slots: 9 x 14 x 63 mm Workpiece dimensions: max. 650 (840) x 500 mm Number of tool positions: 30 Tool weight: max. 6 kg Tool diameter: max. 80 mm Tool diameter with free neighboring pocket: max. 160 mm Tool length: max. 315 mm Tool change time (tool to tool): 1.6 s Tool change time (chip to chip): 8.0 s Rapid traverse: 40 m/min Feed force: 7 / 13 / 10 kN Feed rate: 1 - 40,000 mm/min MACHINE DETAILS Control system: Siemens 840D sl Axes: 5 Total power consumption: 24 kVA Dimensions & Weight Footprint: approx. 4.5 x 3.5 x 2.3 m Hjdpszcxwrjfx Aqpjfn Machine weight: approx. 11.5 t Operating hours milling machine Spindle hours (according to counter): 4,738 h Power-on hours (according to counter): 18,703 h Operating hours laser Spindle hours (according to counter): 2,802 h Power-on hours (according to counter): 6,177 h EQUIPMENT Swiveling rotary table Laser head 100 W Coolant system Electronic handwheel Documentation

Condition: good (used), I have a complete Corali line for the production of wooden boxes for sale. The line's capacity is about 800-900 pcs/h. The line consists of the following machine - 1 x M125 - 2 x M127 - 1x M-65 Hedsvpvytopfx Aqpefn Lots of spare parts. Maszyny sprawne, używane w stanie dobrym. Faktura VAT Zapraszam do kontaktu

Condition: ready for operation (used), Year of construction: 2003, functionality: fully functional, turning diameter over cross slide: 272 mm, turning length: 1,250 mm, turning diameter: 470 mm, spindle bore: 80 mm, spindle speed (max.): 2,500 rpm, spindle speed (min.): 50 rpm, travel distance X-axis: 1,250 mm, rotational speed (min.): 50 rpm, rotational speed (max.): 2,500 rpm, total height: 1,850 mm, total length: 2,700 mm, total width: 1,350 mm, type of input current: three-phase, overall weight: 2,300 kg, XYZ Proturn CNC/Manual Lathe Hodpfx Aszux Iyjqpofn Model: Proturn 410 Control: Proto Trak LX2 Swing Over Bed: 470mm Swing In Gap: 730mm Swing Over Cros Slide: 272mm Distance Between Centres: 1250mm Spindle Speeds: 50-2500 RPM Spindle Bore: 80mm Machine With: 300mm 3 Jaw Chuck Quick Change Toolpost with Holders Dimensions: 2700 x 1350 x 1850mm high Weight: 2300 Kgs

Condition: excellent (used), Year of construction: 2019, XYZ UMC-5X 5 Axis CNC Vertical Machining Centre Heidenhain iTNC 640 HSCI Control Model UMC-5X Control Heidenhain iTNC 640 HSCI X Axis Travel 600 mm Y Axis Travel 600 mm Z Axis Travel 500 mm A Axis Travel +120° / -120° C Axis Travel 360° Table Size 600 mm Diameter Maximum Table Load 600 kg Spindle Speed 24,000 rpm Direct Drive Spindle Taper BBT40 Rapid Traverse 36 m/min Feed Rate 1 - 36,000 mm/min Hfedpfx Aqozi Awhepsn Tool Changer 60 Station Automatic Maximum Tool Length 300 mm Through Spindle Coolant 70 Bar Machine Weight 9,500 kg Machine Fitted With: Heidenhain iTNC 640 HSCI CNC Control, 24,000 rpm Direct Drive High Speed Spindle (20kW S6 Rated), 60 Station Automatic Tool Changer, 70 Bar Through Spindle Coolant, Fixed Roof for High Pressure Coolant System, Renishaw RMP600 Strain Gauge Wireless Workpiece Probe, Laser Tool Setting System, Kinematic High Accuracy Machine Setup, Kinematic Reference Ball, Thermal Spindle Compensation, Linear Scales on X, Y & Z Axes, Direct Drive C Axis Rotary Table, Swarf Conveyor & Bin. Features: Simultaneous 5 Axis Machining Centre, Gantry Frame Construction, Direct Drive High Torque Rotary Table, High Precision Linear Roller Guideways, Dynamic Collision Monitoring, High Accuracy Machine with Linear Scales, Ideal for Aerospace, Medical, Precision Engineering & Complex Multi-Sided Components. For sale with Jet Machinery Ltd Jet Machinery Stock No: TBC Machine Serial Number: TBC Cost: £120,000.00 Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to inspect the machine prior to purchase. Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: good (used), Year of construction: 2018, Table 1473 x 305mm, Traverses XYZ: 1000 x 410mm x 400mm (knee), quill travel 127mm, Hodexftqdspfx Aqpofn Spindle Taper ISO40, Power Drawbar, Spindle Motor 5HP, Spindle Speeds 70 - 3600rpm, Prototrak SMX CNC Control,

Condition: excellent (used), Thickness planer and jointer, 350 mm width Router Blade diameter: 300 mm Miter saw with 3000 mm carriage Hodoziuvispfx Aqpsfn Spindle molder, spindle diameter 35 mm Drilling machine 400 V

Condition: used, Dough rolling and shaping machine, combination rolling machine, rolling machine -Roll width: approx. 600 mm -Rolling thickness: from 0.3 - 30 mm -with round and long wire type: SR0 -flour container -16 A-CEE plug -Connection: 380 V, 0.75 kW Hodpfob A Iciox Aqpofn -The rolling machine is mobile -Dimensions: 1900/1250/H1900 mm -Weight: 430 kg

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 1480x580x1120 mm Hfedpfxjvz Eqxj Aqpjn Weight 280 kg Total power requirement 2,2 kw

Condition: new, Year of construction: 2025, Our C300 5-job combines feature a sturdy folded and electro-welded steel plate frame. Significantly thick cast iron platens are carefully ground and milled, and all material used is certified to ensure the highest quality. They mount three self-braking motors, each individually protected, with the ability to adjust power from 3 hp to 4 hp according to the required specifications. The carriage, made of milled and anodized aluminum with significant thickness, can vary in length depending on the model or specific requirements. It runs on steel balls on a track also made of steel and is adjustable for optimum smoothness. Standard equipment includes a 1600 mm carriage, while optional 2200 mm carriages are available. Hjdpfsuzxh Isx Aqpjfn The C300 is an ideal choice for the hobbyist and is indispensable for the restorer. Built to above-average standards in its class, it maintains a price-performance ratio that makes it truly competitive in the marketplace. The machine is fully compliant with the latest CE regulations, ensuring high safety standards. TECHNICAL DATA: Work surface mm 300×1500 Knife-holder shaft diameter mm 70 Shaft rotation speed g/m 5700 Number of knives no. 3 Knives dimensions mm 300x25x3 Max platen registration mm 4 THICKNESS PLANER Work surface mm 300×660 Max pass thickness mm 5.5 Feed speed m/min 7 Max wood passage mm 220 Wood passage min mm 4 Shaft rotation rpm 5700 CIRCULAR SAW Worktable mm 220×1000 Rotational speed g/mm 4500 Blade Ǿ 250 Blade hole Ǿ 30 Max cutting height 90° mm 80 Max cutting height 45° mm 50 Tilting blade 0° 45° Max pass between blade and guide mm 560/700 Engraver Ǿ 90 Scoring hole Ǿ 22 Rotational speed rpm 7000 CAVING MACHINE Work table mm 500×250 Longitudinal stroke mm 205 Transverse stroke mm 95 Vertical stroke mm 90 Spindle Ǿ 16 Spindle rotation rpm 5700 VERTICAL MILLING MACHINE Worktable mm 220×1000 Rotation speed rpm 2000/3100/4400/ 7000 Standard spindle diameter mm 30/35/50 Shaft length mm 105 Vertical shaft stroke mm 115 Max tool diameter mm 160 Max tenon depth mm 55 STANDARD EQUIPMENT Counter frame, flag support mm 800×600 Three-phase motor power KW/HP 2.2/3.0 Weight kg 560 ACCESSORIES ON REQUEST Single-phase motor KW/HP 4.0/3.0 Sliding carriage mm 2200×315 LIST PRICE EXCLUDING VAT

Condition: excellent (used), Year of construction: 2016, These machines are marketed as 2 opp machines and very good they are too but we consider them to be great little 1st opp machine in its own right. can be demonstrated Remarkable capacity for such a small machine. Machine has 6 tool holders Year: 2016 Control: ProtoTrak TMX Table Size: 457 x 381mm ‘X’ axis Travel: 355mm ‘Y’ axis Travel: 305mm Hfedpfx Aoydvzdoqpjn ‘Z’ axis Travel: 455mm Spindle Speeds: 50 – 6000 RPM Spindle Taper: BT 30 Tool magazine capacity: 8 station Dimensions w x d x h: 760 x 1220 x 2585mm Weight: 1,100 kg can be demonstrated if required

Condition: new, Year of construction: 2025, Jointer-Thicknesser minimax fs 41es TERSA Maximum configuration for the professional user. Article number 5503431 Brand Holzkraft / SCM Helically toothed steel infeed roller for consistent and uniform material feed, enabling chip removal starting from 0.2 mm (with a minimum workpiece thickness of 3 mm) – ideal for economical planing of precious woods. Models with a TERSA cutterblock for seconds-fast planer blade changes and particularly quiet operation. Material feed with two speeds. Particularly long jointer tables enable easy and precise jointing of workpieces. Work tables made of grey cast iron, annealed and stress-free, making them insensitive and permanently flat. Tables that open simultaneously towards the rear for short setup times. Thickness table adjustment via handwheel with numerical display for planing height. High machine weight for maximum precision and smooth operation. Powerful industrial motor. Robust steel/grey cast iron construction. Quality – Made in Italy. TECHNICAL DATA Dimensions and Weights Length (product) approx. 2200 mm, Net weight approx. 450 kg Width/Depth (product) approx. 1160 mm Jointer Total length of tables 2200 mm, Jointer fence length 1200 mm Working height 905 mm, Jointer fence height 150 mm Chip removal max. jointer 5 mm Connection for dust extraction Dust extraction nozzle diameter thickness 1 x 120 mm Thicknesser Thickness table length 775 mm, Working height thickness max. 240 mm Thickness table width 410 mm, Chip removal max. thickness 5 mm Working height thickness min. 3 mm Electrical Data Power drive motor 5 kW, Mains frequency 50 Hz Connection voltage 400 V Planer cutterblock Planer cutterblock type TERSA, Planer cutterblock speed 5000 min⁻¹ Planer cutterblock diameter 95 mm, Planing width max. 410 mm Number of planer blades 4 pcs Hfodpfjlht Htsx Aqpjn Feed Feed speed 6 / 12 m/min SCOPE OF DELIVERY Jointer fence with round bar guide & auxiliary fence Two feed speeds Tersa cutterblock Location: In stock, 54634 Bitburg - immediately available -

Condition: used, with segmented infeed roller and segmented pressure bar Tables with top accuracy of 0.0 – max. 1/10 mm Hfodpfx Aqjzd Hc Ropon Bridge-type, single-sided reversible knife system completely adjusted used good condition cleaned functionally tested partially refurbished Manufacturer: Kölle Type: HK63 Machine no.: 1409 Number of knives: 2 Feed rate m/min: 2 speeds Jointing strip Table guide rollers Segmented pressure bar Segmented infeed roller Integrated dust extraction hood Planing width approx. mm: 630 Planing height approx. mm: 220 Table length approx. mm: 2100 Dust extraction connection mm: 160 Space requirement approx. L x W x H mm: 2200 x 1300 x 1400 Weight approx. kg: 1200 Location: 97447 Gerolzhofen, free loading, unpacked Handover in the current condition as inspected, without warranty and guarantee

Condition: good (used), Year of construction: 2013, 480mm swing over bed, Hsdozqr Hnepfx Aqpsfn 257mm Swing over the Cross-slide, 1250mm between centres, 80mm spindle bore, 25-2500rpm spindle, 7.5kW Spindle Motor, coolant, Prototrak SLX Control, 3 jaw chuck, QCTP & holders, tailstock.

Condition: excellent (used), Year of construction: 2010, XYZ SMX 5000 3 Axis CNC Bed Milling Machine ProtoTRAK SMX Control Spindle: 7.5Hp – Programmable 70 – 5000rpm ISO40 Quill Dia 105mm Manufactured 2008 Table: 1930 x 355mm 4 off T Slots size 15.9mm Max load 850kgs Travel: X – 1524mm Y – 596mm Hfodoy Ni Ivepfx Aqpon Z – 584mm Dims: W - 5805mm D – 2530mm H – 3143mm Weight - 3100Kgs For sale with *Jet Machinery Ltd* Stock No: 79199 Serial No: 11273 Price: £24,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: as good as new (ex-display), functionality: fully functional, Year of construction: 2024, control type: CNC control, laser type: fiber laser, laser power: 3,000 W, power: 2 kW (2.72 HP), warranty duration: 24 months, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, The Yawei HPML30510 is a combined laser punching and cutting system for highly precise and efficient sheet metal processing in industrial applications. The machine combines servo-electric punching with laser cutting, achieving high processing speeds while maintaining low energy consumption. Thanks to its robust construction, automated systems, and modern CNC technology, the HPML30510 is particularly well-suited for demanding series production. The machine offered here is a demonstration model, in stock, immediately available, in new condition, and is offered with delivery (within Germany), commissioning, warranty, etc. It includes a comprehensive set of tools. It can be tested under power. Operating mode: Servo punching / laser cutting Punching force: 294 (30) kN (t) Laser power: 3000W Max. processing size (punching): 1600 x 3000 mm Max. processing size (cutting): 1500 x 2500 mm Max. material thickness: 6.35 mm (sphere) / 3 mm (brush) Max. punching diameter: 88.9 mm Stroke rate: 2000 cpm Punching frequency (1mm pitch): 700 cpm Punching frequency (25.4mm pitch): 400 cpm Accuracy (punching/cutting): ±0.10 mm Combined accuracy: ±0.15 mm Clamps: 4 pcs Tool stations: 38 pcs CNC system: Siemens 840Dsl CNC axes: 11 Hodpfxjz D Th Ds Aqpsfn Max. sheet metal speed: 102 m/min Turret speed: 30 rpm Max. load: 180 kg Dimensions (length): 8000 mm Dimensions (width): 8000 mm Dimensions (height): 2300 mm Machine weight: 20000 kg

Condition: used, mileage: 852,400 km, power: 310 kW (421.48 HP), first registration: 04/2018, fuel type: diesel, tire size: 385/55 R 22.5, axle configuration: 6x2, wheelbase: 6,850 mm, fuel: diesel, driver cabin: sleeper cab, gearing type: automatic, emission class: euro6, suspension: steel-air, total length: 10,520 mm, total width: 2,550 mm, Year of construction: 2018, Equipment: ABS, AdBlue, air conditioning, central locking, cruise control, electric window regulation, fridge, parking heater, = Additional Options and Accessories = - 6x2 - Aluminum fuel tank - Digital tachograph - Lift axle - Air suspension - Power take-off (PTO) - Radio/CD player - Sleeper cab - Sun visor = Additional Information = Technical Information Number of cylinders: 6 Engine displacement: 12,809 cc Axle Configuration Front axle: Tire size: 385/55 R 22.5; Steered; Tire tread depth left: 50%; Tire tread depth right: 50%; Suspension: Leaf spring suspension Rear axle 1: Tire size: 315/60 R 22.5; Dual tires; Tire tread depth left inner: 25%; Tire tread depth left outer: 25%; Tire tread depth right inner: 25%; Tire tread depth right outer: 25%; Reduction: single reduction; Suspension: Air suspension Rear axle 2: Tire size: 375/50 R 22.5; Tire tread depth left: 15%; Tire tread depth right: 15%; Suspension: Air suspension Weights Unladen weight: 8,415 kg Payload: 19,585 kg Hedpfx Aezvcl Ejqpjfn GVW: 28,000 kg Functional Crane: Palfinger PK 27001 Condition Damage: none Identification License plate: 29-BKS-6