Used Key Way Milling Machine for sale (71,827)

Condition: excellent (used), Keyway milling machine Manufacturer: Busch Nodpfxjzdt Hpe Afwelf Type: NF1 Year of manufacture: 1984 4 spindle speeds from 380 - 1500 rpm. Motor: 380 Volts Table surface: 600 x 250 mm Spindle motor: 380 Volts Power: 1.1 kW Weight: 780 kg Dimensions: Height with pallet: 1860 mm Width: 1300 mm Depth: 950 mm

Condition: used, Year of construction: 1990, functionality: fully functional, machine/vehicle number: 160-300, Selling a used Union Bielefeld Flutemaster UF 5.2 CNC milling machine. Nodpfxozkp Ebe Afwslf Year of manufacture: 1990. Condition: used, see pictures. Inspection and collection possible by arrangement. The buyer bears the costs and responsibility for disassembly/loading and transport. If interested, please send a price inquiry.

Condition: used, Year of construction: 1978, Technical details: table surface area: 1970 x 400 mm distance between table/spindle: min./max. 150 / 250 mm rapid traverse: 1 / 2 m/min revolution per minute: Frässpindel: 112 ... 1400 / 12 step U/min milling spindle taper: DIN 2019 = Nr. 40 (SK40) axial adjustment: manuell = 150 mm quill feed: 0,012 / 0,025 / 0,05 mm/U feed range - horizontal: Frässchlitten: 8...100 / 12 step mm/min total power requirement: ca. 8,4 (10,5 kVA) kW machine weight approx.: 3000 kg Nsdpfx Aeu Ndhiofwolf dimension machine xH: 3,05 x 2,7 x 2,0 m wedge-groove milling machine Application: Milling of straight and helical grooves. Multiple groove milling with automatic program sequence. Further features: - distance spindle axis / lower edge counterholder: 55 mm - axial movement of the counter bearing sleeve 50 mm - milling carriage movement horizontal 1000 mm (automatic + manual by hand) and vertical 100 mm by hand + max. 5mm automatic/hydraulic Equipment: - chip container 470x300x300mm - 2x oil collecting basins (3200x1500x70 and 3200x800x60mm) - some accessories/tools *

Condition: used, Year of construction: 1984, Technical details: x-travel: 400 mm y-travel: 100 mm z-travel: 100 mm electrics - voltage/frequency: 380/50 V/Hz total power requirement: 0,8 kW machine weight approx.: 132 kg space requirements of the machine approx.: 1,6 x 0,6 x 1,4 m This milling machine is ideally suited for window. - long hole milling machine for aluminium - pneumatic tool clamping Nlsdju Nc Nxopfx Afwof - feeder: hand lever operation - safety device: 2,2 V *

Condition: used, Year of construction: 1974, machine/vehicle number: 2/193, x-travel:250 mm Nodocxxrqepfx Afwelf spindle speed::450 - 1930 U/min dimensions of the machine ca.:1,40 x 1,40 x 2,10 m

Condition: excellent (used), Year of construction: 1997, Indexing table 400 mm hand Nljdsxclfzjpfx Afwof Set tooling included Table bore 10 - 130 mm Key width from 2 - 32 mm Feed rate 0,5 - 5 M/Min; Table Ø: 690 x 460mm Table load: 2000 Ram adjustment:0 - 425mm Length: 1300mm Width: 1100mm Height: 1400mm Weight: 1800kg

Condition: new, Year of construction: 2025, machine/vehicle number: SÇ 502 S Alüminyum Pvc 3'lü kol yeri delme su tahliye makinesi yüksek frekans motorlu, - Complies with CE standards. - Possibility of opening locking places, hinge slots, handle holes and water drainage channels of aluminum and PVC profiles. Nljdpfx Afsramz Howof - Vertical axis operation of the copy head - Horizontal axis operation of the triple drilling system - Ability of the water drainage system to operate in angled position - Possibility to make universal template optional template - Possibility of triple drilling copy milling cutter or grooving system working as one - High frequency motor (18000 rpm) - Right conveyor system (1 meter)

Condition: used, Keyway milling head, head for DECKEL milling machine, type FP 1 Factory number: 21948 Dovetail width: approx. 74 - 88 mm Dovetail height: approx. 14.5 mm Dovetail length: 285 mm Distance from the front edge of the dovetail to the center of the gear: approx. 200 mm Stroke size: max. 80 mm Stroke rate: max. 475 double strokes/min. Tool holder: 4-sided, 16 x 16 mm with clamping plate - Stroke size adjustable via eccentric adjustment - Drive from the machine gearbox, within the dovetail guide (as with the normal vertical head) - This keyway milling head is inserted into the dovetail guide in place of the normal vertical milling head (Mounting in place of the vertical milling head) - Drive gear in the keyway milling head, 39 teeth, gear width 15 mm, presumably 15° pressure angle - Keyway milling head can be rotated 360° on the flange plate, degree scale +/- 35° - Small breakout point on the housing Nledpfx Afjznn Hrjwef Weight: 28.5 kg DECKEL FP1 has a pressure angle of 15° on the drive wheel. DECKEL FP2 + FP3 have a pressure angle of 20° on the drive wheel.

Condition: excellent (used), Year of construction: 1992, functionality: fully functional, machine/vehicle number: 06651, travel distance X-axis: 6,800 mm, travel distance Y-axis: 3,700 mm, travel distance Z-axis: 1,500 mm, feed rate X-axis: 15 m/min, feed rate Y-axis: 15 m/min, feed rate Z-axis: 10 m/min, total length: 15,000 mm, total width: 7,500 mm, spindle speed (max.): 4,000 rpm, total height: 7,000 mm, table height: 1,100 mm, rapid traverse X-axis: 15 m/min, rapid traverse Y-axis: 15 m/min, rapid traverse Z-axis: 10 m/min, distance between stands: 3,300 mm, type of input current: three-phase, table load: 50,000 kg, rotational speed (max.): 4,000 rpm, distance table center to spindle nose: 2,110 mm, overall weight: 110,000 kg, spindle motor power: 50,000 W, control cabinet length: 7,000 mm, control cabinet height: 2,000 mm, control cabinet width: 600 mm, Equipment: rotational speed infinitely variable, MODEL: Portal Type AGE: 1992 S/N #: 06651 CATEGORY: Mills, Planer Type, CNC Nljdpfxeyahv Sj Afwsf CAPACITY: X-Axis Travel: 6800 mm Y-Axis Head Travel: 3700 mm Z-Axis Ram Stroke: 1500 mm, fixed crossrail Ram Cross Section: 500 mm x 500 mm Distance Between Columns: 3300 mm Distance Table To Ram Face: 2110 mm, vertical passage 2000 mm Table Size: 6000 x 2500 mm Spindle (Quill) Diameter: 250 mm Spindle Taper: ISO #50 Spindle Speeds: 0-4000 RPM Spindle Motor: 50 KW EQUIPPED WITH: FIDIA System C20 CNC Control, new in 2002 CNC biaxial continous milling head Universal Milling Head with Auto Indexing Right Angle Head with Auto Indexing Straight Milling Head Wagons for Head Change and Tool Pick-up Change Hydrostatic Bearings Coolant System Full Length Chip Conveyors both side Way Covers Rapid movements: Z-10.000 mm/min, X and Y-15.000 mm/min Table load: max 50.000 kg Weight of the machine: 110.000 kg Outside dimensions: 15.000 x 7.500 x 7050 mm Machine has been tested before dismantling and is fully operational, all mechanical components in excellent condition, electrics new in 2018. Machine available from stock. The price is now SPECIAL FROM STOCK. Once we will reassemble the machine, price will grow significantly. We can assist you to assemble and run up the machine.

Condition: excellent (used), For sale: MC9050B industrial round wood rod milling machine, manufactured in 2018, designed for producing round wooden poles and cylindrical wooden components such as tool handles, broom handles, furniture parts, and similar products. Specifications: • Model: MC9050B • Year of manufacture: 2018 • Power supply: 380V (Three-phase) • Working diameter: 15–50 mm • Minimum workpiece length: 600 mm • Main motor: 3 kW • Approximate weight: 350 kg Condition: • Excellent working condition. • Complete machine, ready for immediate use. • Inspection and testing are welcome. Nljdpfx Aozmt U Ejfwof

Condition: excellent (used), XYZ SMX 3500 3 Axis CNC Bed Milling Machine ProtoTRAK SMX Control Spindle: 5HP – Programmable 40 – 5000rpm 2 Ranges 40 – 600 & 300 – 5000rpm ISO40 Quill Dia 105mm Year of Manufacture 2008 Table: 1370 x 355mm 4 0ff T Slots T Slot size 15.9mm Max load 600kgs Travel: X – 787mm Y – 508mm Head Vertical (Z) – 500mm Quill (Z) 127mm Dims without travel – 1905 x 2069 x 2225mm Dim with travel – 2758 x 2869 x 2490mm Weight 2430Kgs Power Requirements 22A Nlodpfjzuxn Tjx Afwef Air Requirements 6bar For sale with Jet Machinery Ltd Jet Machinery Stock No: #79245 Machine Serial Number: 10731 Cost: £17,950.00 + 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: 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: Nodpfx Afjy Ni Ivewolf X – 1524mm Y – 596mm 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: excellent (used), Year of construction: 2017, XYZ 2000 Turret Milling Machine (2017) (Ex College) 3 Axis Newhall DRO (X, Y & Knee) Spindle Taper R8 Spindle speeds to 500 – 4200 rev/min Njdpexxb Rrefx Afwolf Table Size 1270 x 254mm Table Travel: X - 812mm Y - 406mm Knee Travel: Z - 406mm Quill Travel Z - 127mm For sale with Jet Machinery Ltd Jet Machinery Stock No: #79047 Machine Serial Number: 12907 Cost: £9,950.00 + 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: excellent (used), Year of construction: 2021, XYZ RMX 3500 3 Axis CNC Bed Milling Machine ProtoTRAK RMX Control YOM 2021 Spindle: Nsdsx D Tbmjpfx Afwjlf 5HP – Programmable 40 – 5000rpm 2 Ranges 40 – 600 & 300 – 5000rpm ISO40 Quill Dia 105mm Table: 1370 x 355mm 4 0ff T Slots T Slot size 15.9mm Max load 600kgs Travel: X – 787mm Y – 508mm Head Vertical (Z) – 500mm Quill (Z) 127mm Dims without travel – 1905 x 2069 x 2225mm Dim with travel – 2758 x 2869 x 2490mm Weight 2430Kgs Power Requirements 22A Air Requirements 6bar YOM 2021 For Sale with Jet Machinery Ltd Jet Machinery Stock Number: #78900 Machine Serial Number: RM310097 £35,000.00 + 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.

Year of construction: 2016, condition: excellent (used), functionality: fully functional, machine/vehicle number: 02_01_08, Eurotech Way Automatic Glass Edge Coating Machine Professional automatic machine for glazing and lacquering the edges of glass sheets. Suitable for glass panes with thickness of 4–19 mm and allows precise application of enamel/glaze on edges of 10–200 mm width. Equipped with dosing and application roller system, automatic parameter setting, roller conveyor system, and recipe memory for settings. Perfect for batch production in the glass industry—ensures uniform, aesthetic, and repeatable edge finishing. The machine fully automates the process and significantly increases productivity. Low usage – only 25,206 cycles performed in total. Dimensions: 5864 x 2695 mm Power supply: 400V - 50 Hz Required power: 4 kW Weight: 4000 kg Interface in 3 languages: English, Italian, Polish Nljdpfx Afexzfu Tswjf Operational machine, possible to test before collection. Ready for pick-up. Dismantling, loading, and transport are the responsibility of the buyer.

Condition: ready for operation (used), Year of construction: 1965, functionality: fully functional, travel distance X-axis: 1,600 mm, travel distance Y-axis: 1,200 mm, travel distance Z-axis: 1,150 mm, spindle speed (max.): 6,000 rpm, table load: 6,000 kg, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel range, X-axis: 1,600 mm Travel range, Y-axis: 1,200 mm Travel range, Z-axis: 1,150 mm Spindle speed: 20–6,000 rpm Nlodozuzpajpfx Afwof Work table: 1,200 × 1,400 mm Table load: max. 6 t Please note the following: The height and weight of the asset must be taken into account when selecting the transport vehicle. There is no loading dock on site. However, a forklift or an overhead crane is available for loading. If the asset is not collected on time, a storage fee of €20.00 per lot and per day (or part thereof) will be charged. The fee must be paid before collection. The sale is made without any warranty or guarantee. The information on the technical data is based on the original offer. No liability is accepted for typographical or measurement errors. In case of doubt, please compare the information with the provided photos or inspect the item on site before the auction ends.

Condition: ready for operation (used), Year of construction: 2007, operating hours: 3,488 h, functionality: fully functional, machine/vehicle number: TM3507008, travel distance X-axis: 3,500 mm, travel distance Y-axis: 1,100 mm, travel distance Z-axis: 1,500 mm, spindle speed (max.): 5,000 rpm, controller model: SELCA S 4045 PDH, The table and the dust extraction system are included in the price! TECHNICAL DETAILS Travel range X-axis: 3,500 mm Travel range Y-axis: 1,100 mm Travel range Z-axis: 1,500 mm Table dimensions: 3,800 x 1,000 mm Spindle taper: ISO 50 Spindle speed: 5,000 rpm Tool positions: 40 Nodozr H H Sopfx Afwjlf Working feed rate: max. 15,000 mm/min Rapid traverse: 40,000 mm/min Maximum axis force (X, Y, Z): 1,500 N MACHINE DETAILS Control system: SELCA S 4045 PDH Operating hours according to image (as of: July 31, 2026) Total: approx. 29,147 h Partial: approx. 3,488 h A manufacturer's offer for dismantling and loading is available for €27,000.

Condition: used, Year of construction: 2008, XYZ SMX 5000 CNC Vertical Turret Milling Machine With Prototrak SMX Control Nlodpfxjzvp E Eo Afwef Table Dimension 1,930 x 355mm (4 'T' Slots). Maximum Table Load 850kg. Axis Travel 'X'=1,524mm, 'Y'=596mm, 'Z'=520mm. Quill Ø116mm. Quill Travel 127mm. Spindle Nose to Table 620mm. Spindle Centre To Column Face 520mm. Speed Range 40-5,000rpm (7.5kW Motor). Spindle Taper ISO40. Power Drawbar. S/No. 11100 (2008). With Coolant System, Table Guarding, Work Light, Vertex Heavy Duty Vice (Jaw Width 205mm), Indexing Head 3 Jaw Chuck 200mm, Centre Height 170mm, 8 Drawer Steel Cabinet With Contents Of Spindle Tooling & Clamp Sets. Approx Overall Dimensions L5,805 x W3,143 x H2,690mm. Weight 3,100kg. Note: Machine Had Control Upgrade 2023.

Condition: good (used), Year of construction: 2002, functionality: fully functional, USED Soraluce Soramill Model SP 10000 Travelling Column, Table Type CNC Milling Centre, with Automatic Oil Mist Lubricated Orthogonal Milling Head with 1 X 1 Degree Indexing and HEIDENHAIN TNC 430 M Control System. Year 2002 SN 8647 Table Area - 10000 x 1100 mm Column Traverse (X) - 8500 mm Vertical Traverse (Y) - 1600 mm Ram Traverse (Z) - 1200 mm Spindle Motor - 28 kW Spindle Taper - Standard ISO 50 BT50 tooling Pullstud - DIN 6987 2-Form A. ISO 7388/2-Form A Independent Gearbox with 2 Ranges Njdpfx Afsr Hr Arswslf Speed Range - 20 to 4000 RPM Feed Range - 5 to 5000 mm/min Rapid traverse rate - (X, Y, Z) 15,000 mm/min Preloaded double nuts and recirculating ballscrews to each axis. Linear Guiding System with recirculating cylindrical rollers and steel guideway assemblies in X, Y and Z axes Independent A.C Drive motor to each axis. Linear Transducer in X, Y and Z-axes with air purge system. Automatic tool clamping. Automatic hydraulic tool releasing device. CNC Control HEIDENHAIN TNC-430-M. (Flat TFT screen with digital drives) 9 axes CNC and 1 spindle, 5 of them simultaneously interpolated. Working area lighting Electrical cabinet cooling system Electrical cabinet lighting Heidenhain HR410 portable electronic handwheel with 3m spiral cable Horizontally articulated pendant for CNC control Orthogonal head 28KW, 800Nm, 1deg x 1 deg, 4000rpm oil lubricated Price includes oil cooling unit for both head and gearbox. Option G2, Ram prepared for 4000rpm, is also included. Coolant through the spindle type AD. Coolant system with 500l capacity tank with two pumps providing low and high pressure of 3 and 8 bars and 50l/min flow. The system includes a combined paper and magnetic drum-filtering unit. Standard operators platform fixed to the column 40 tools capacity toolchanger magazine, BT50 Max. Tool length = 400 mm. Max. Tool diameter: - With full magazine = 120 mm. With adjacent position empty = 250 mm. Max. Tool weight = 20 kg. Mean tool weight with full magazine = 10 kg. Max. Permitted total weight = 20 kg. Swarf Conveyor Hinge type conveyor belt Machine preparation for the addition of a 4th axis electro-mechanical table. Splash Guarding against swarf at the table front and both sides. Consists of four sliding front doors with a height from the floor of 2.100mm and a length of 1.700mm each one. Manually operated opening and closing with mechanical interlock. The doors can be opened for the full longitudinal traverse. The rear of the table is open. Protection in the back and both lateral sides of the machine column.

Condition: used, Year of construction: 1987, FRIEDRICH DECKEL PRECISION MILLING MACHINE MODEL: FP4M YEAR: 1987 approx. HEIDENHAIN DIGITAL READ OUT Nlsdozv Eg Sspfx Afwsf CLEAN

Condition: used, XYZ 2-OP Compact Vertical machining Centre Year 2017 Pro-Track TMX Control Table Size: 457 x 381 mm X/Y/Z Travels: 355 x 305 x 455 mm Spindle Speeds: 50- 6,000 rpm Spindle BT 30 Nsdezu Ni Ujpfx Afwslf Spindle 3hp 8 Station Tool Changer Machine Weight: 1,100 kg Footprint: 760 x 1,220 mm

Condition: used, Bridgeport Interact 1 CNC Knee Type Milling Machine with Heidenhain TNC 151 CNC Control, Table Travels X Axis 357mm, Y Axis 305mm, Z Axis Quill 127mm, Z Axis Knee 365mm, No. 30 Quick Change Spindle Taper, Spindle Speeds 40 - 4000rpm. S/No. 6484110887C Nsdpozvcw Isfx Afwolf Location: This lot is located in Burton-on-Trent. A charge of £150 for dismantling and loading onto suitable transport will be automatically added to your invoice should you be successful in purchasing this item. Blocking and securing will be at the cost of the purchaser. Location: These lots are located in Burton-on-Trent, UK. Please see individual lot for loading information and charges. All/Any tooling is being offered as specifically described.

Condition: used, Year of construction: 1992, total height: 2,700 mm, total width: 3,000 mm, total length: 5,300 mm, Colour: White Empty weight: 11.000 kg Price: On request - Year: 1992 - Documentation available: No - CE certificate present: No - Serial number: 9220212 - Drive system: Conventional - Bed milling machine model: Movable table - Number of axes [pcs]: 3 - X-axis travel [mm]: 3200 - Y-axis travel [mm]: 1000 - Z-axis travel [mm]: 1000 - B-axis rotation [°]: 360 - C-axis rotation [°]: 360 - Table length [mm]: 3500 - Table width [mm]: 800 - Tool holder: ISO50 - Main spindle power [kW]: 15 - Min. spindle speed [rpm]: 40 - Max. spindle speed [rpm]: 2000 - Max. workpiece weight [kg]: 4000 - Options: Digital readout - └ Type of digital readout: Sony 3-A - Transport dimensions: 5300mm x 3000mm x 2700mm (l x w x h) - Transport weight [kg]: 11000kg Nledpfxozwn Ege Afwef - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: used, Year of construction: 2015, x-travel 570 mm y-travel 210 mm z-travel 365 mm turning speeds 50 - 6300 U/min spindle taper ISO 40 SK quill stroke 127 mm table: 915 x 200 mm Nlsdpfxozv Ul Rs Afwef table load 160 kg feed range 0,04/0,08/0,16 mm/min total power requirement 2,2 kW weight of the machine ca. 850 kg. range L-W-H 1350 x 1300 x 2010 mm Multifunctional drilling and milling machine for professional use. Stepless speed control. Features electronic speed control and a digital position displayâ??features that impress in terms of quality, performance, and price. Heavy-duty, solid construction made of high-quality Meehanite cast iron. All axes feature adjustable dovetail guides. Forward and reverse rotation. High concentricity accuracy thanks to tapered roller bearings, measured at less than 0.01 mm in the quill. Automatic quill feed. Main power switch, forward/reverse switch, emergency stop pushbutton. Digital speed display. Height-adjustable protective screen with microswitch. Central lubrication for spindle, nut, and guides; milling heads can each be swiveled 90° to the left and right; spindle head carrier rotatable by ±90°; manual spindle brake; includes Digital Readout (DRO), digital 3-axis position display (Xâ??Yâ??Z) For measuring positions

Condition: excellent (used), Year of construction: 2013, functionality: fully functional, travel distance X-axis: 1,300 mm, travel distance Y-axis: 630 mm, travel distance Z-axis: 630 mm, feed rate X-axis: 8,000 m/min, feed rate Y-axis: 8,000 m/min, feed rate Z-axis: 8,000 m/min, spindle speed (max.): 3,150 rpm, table width: 630 mm, table load: 3,000 kg, table length: 1,700 mm, mount diameter: 50 mm, total height: 2,300 mm, total width: 2,300 mm, total length: 4,700 mm, rotational speed (max.): 3,150 rpm, overall weight: 6,000 kg, 2013 – Overhauled by REIDEN SWISS Newly reground New iTNC530 control system New Hr410 handwheel New CE safety features New milling head gears and bearings New LS186C glass scales New Blum TC60 3D probe Meets geometrical DIN 8615 standard! Overhaul cost: CHF 250,000 X-axis: 1300 mm Y-axis: 630 mm Z-axis: 630 mm Table length: 1700 mm Table width: 630 mm Table load: 3000 kg Power on spindle: 16 kW Spindle speed: 3150 rpm Spindle taper: 50 ISO/BT/MK Feed rate X-axis: 8000 mm/min Feed rate Y-axis: 8000 mm/min Feed rate Z-axis: 8000 mm/min Length: 4700 mm Width: 2300 mm Height: 2300 mm Nljdpfx Ajzvfiaofwsf Weight: 6000 kg