Used Hurco Bmc 20 for sale (154)

Condition: used, travel distance X-axis: 1,270 mm, travel distance Y-axis: 660 mm, travel distance Z-axis: 610 mm, feed length X-axis: 1,270 mm, feed length Y-axis: 660 mm, feed length Z-axis: 610 mm, controller manufacturer: Hurco, controller model: Ultimax, workpiece length (max.): 1,500 mm, workpiece width (max.): 660 mm, workpiece weight (max.): 1,300 kg, table load: 1,300 kg, rotational speed (max.): 10,000 rpm, CNC milling machine Hurco VMX 50 | Year of manufacture: 2006 | SK40 | Chip conveyor | Spare parts For sale is a Hurco VMX 50 CNC milling machine / CNC machining center, manufactured in 2006, from our machine inventory. The machine is in a well-maintained and good condition. It is ideally suited for workshops, job shops, as well as training and production companies. Technical data: - Manufacturer: Hurco - Model: VMX 50 - Year of manufacture: 2006 - Control: Hurco Ultimax - Travels X / Y / Z: 1,270 / 660 / 610 mm - Table size: 1,500 × 660 mm - Table load: approx. 1,300 kg - Tool holder: SK40 - Spindle speed: up to 10,000 rpm, depending on the model - Rapid traverse X / Y / Z: 30 / 30 / 20 m/min - Tool changer: 20-position - Internal coolant system: included - Coolant system: included - Chip conveyor: included Equipment: - Chip conveyor included - Various spare parts included Crjdpfxez Iri Is Apmji - LAN-capable via existing WR box - Coolant system included Sale & Handling The machine is sold ex works. Pickup only. Inspection and demonstration under power are possible upon request. Loading can be arranged after consultation. Price: net plus statutory VAT. If you are interested, have any questions, or would like to arrange an inspection, please contact us.

Condition: good (used), Year of construction: 2020, functionality: fully functional, turning diameter over cross slide: 402 mm, turning diameter: 295 mm, spindle speed (max.): 3,000 rpm, travel distance X-axis: 250 mm, travel distance Z-axis: 750 mm, overall weight: 5,000 kg, We offer in good condition Hurco TMM10i with the Winmax V11 software machine has following options: X-Axis travel: 250 mm Z-Axis travel: 750 mm Driven tools VDI 40 4.000 RPM Machine weight 5.000 kg Machine can be inspected under power. Machine has following options: Crsdpfx Aszpfb Nopmsi Renishaw tool arm Internal coolant 20 bar

Condition: used, Year of construction: 2002, functionality: fully functional, The machining center has been inspected by a Hurco technician and found to be fully operational without any faults. Technical Data - Travel ranges: X 1,270 mm, Y 600 mm, Z 610 mm - Drive power: 30 kW - Spindle speed: 15,000 rpm - Spindle taper: SK 40 Type B - Feed rate: up to 23 m/min Codsx Iikbepfx Apmsri Work Table: - Dimensions: 1,500 mm x 660 mm - Max. workpiece weight: 1,300 kg Control: - Hurco Ultimax 4, incl. software for milling simulation - electronic hand control unit - Interfaces: RS 232C / V24 - 2 monitors for text and graphics processing - 2 software units for plain text and ISO programming Machine Construction: - High rigidity, suitable for roughing operations Tool Changer: - Double-arm changer with 24 stations Equipment: - Cooling unit for milling spindle - Rinsing system for chip removal - Splash guard cabin - Coolant system with filtration - Internal coolant supply ICS 20 bar - Chip conveyor Machine Data: - Required space (without service areas!) LxWxH approx. 4,750 mm x 3,120 mm x 2,950 mm - Weight approx. 9,000 kg - Connected load 50 kVA, 400V, 50/60 Hz An inspection of the machine is possible by appointment. All tools and operating materials visible in the photos are not included in the scope of delivery. Technical changes and errors excepted.

Condition: used, Year of construction: 2016, Milling machines Travel distance X: 661 mm Travel distance Y :407 mm Travel distance Z: 508 mm Number of axis: 3 milling machine / machining center Control: Hurco Max 5 / WinMax spindle chuck: ISO 40 / DIN 69871 spindle revolutions: 10000 rpm Speed range to: 10000 U/min table size X: 762 mm table size Y: 406 mm Crodpfx Ajzwnfyepmei max. workpiece weight: 1500 kg tool changer: 20 - time input Power : 11 kW Torque: 72 Nm Rapid traverse: 28 m/min spindle cooling chip conveyor CNC vertical machining center HURCO VM10i, year 2016, equipped with HURCO MAX 5 control and WinMax software. Travels X/Y/Z: 661 x 407 x 508 mm. Table size: 762 x 406 mm, max. table load 1,500 kg. Spindle speed up to 10,000 rpm, spindle power 11 kW, torque 72 Nm, ISO 40 tool holder. 20-position automatic tool changer, rapid traverse 28 m/min, coolant system and chip auger

Condition: ready for operation (used), Year of construction: 2014, operating hours: 18,262 h, travel distance X-axis: 1,067 mm, travel distance Y-axis: 610 mm, travel distance Z-axis: 520 mm, controller manufacturer: HURCO, controller model: WinMax, total height: 2,500 mm, total width: 3,000 mm, table load: 250 kg, overall weight: 7,200 kg, spindle speed (max.): 12,000 rpm, number of slots in tool magazine: 40, product length (max.): 4,500 mm, number of axes: 5, This 5-axis Hurco VMX42U vertical machining centre was manufactured in 2014. It features an impressive X-axis travel of 1,067 mm, Y-axis travel of 610 mm, and Z-axis travel of 520 mm. The machine includes an integrated tilting rotary table and a maximum table load of 250 kg. If you are looking to get high-quality machining capabilities, consider the Hurco VMX42U machine we have for sale. Contact us for further details. Axes • Number of CNC-controlled axes: 5 (X/Y/Z/A/C) • Integrated tilting rotary table with A and C axes Cjdpfxe Afzirj Apmsri • C-axis rotation: 360°Spindle and tool changer • Maximum spindle speed: 12,000 rpm • Automatic tool changerFeed rates • X-axis rapid traverse: 35 m/min • Y-axis rapid traverse: 35 m/min • Z-axis rapid traverse: 30 m/minElectrical data • Power supply: 400 V, 3-phase • Frequency: 50 HzOptions included • Coolant through the spindle 20 bar • Renishaw 3D touch probe • Tool magazine with 40 tools • Chip conveyor • Mobile chip container • Ethernet connection • 5-axis simultaneous machining Technical Specification Through-spindle Coolant Yes

Condition: used, Year of construction: 2013, Milling machines Travel distance X: 533 mm Travel distance Y :406 mm Travel distance Z: 483 mm HSC-machines Number of axis: 5 milling machine / machining center Control: Hurco WinMax 9 spindle chuck: BT30 spindle revolutions: 30000 rpm Speed range to: 30000 U/min tool changer: 20 - time spindle cooling chip conveyor Manufacturer: HURCO Model: VM 10 UHSi Year of manufacture: 2013 Control: HURCO WinMax 9 Number of axes: 5 X-axis travel: 533 mm Y-axis travel: 406 mm Z-axis travel: 483 mm Spindle speed: up to 30,000 rpm Csdozx T I Njpfx Apmeri Spindle taper: BT30 Tool changer: 20 positions Equipment: 5-axis machining HSC (High-Speed Cutting) Tool changer Spindle cooling Chip conveyor Tool/workpiece probe Renishaw touch probe The machine is particularly suitable for precise and demanding milling operations as well as applications requiring high spindle speeds.

Condition: used, Year of construction: 1999, x-travel 610 mm y-travel 405 mm z-travel 510 mm table surface area 760 x 400 mm spindle taper SK 40 spindle turning speed - stepless 80 - 8000 U/min spindle drive 7,5 kW max. torque on the spindle max. 142 Nm feeds 3,0 - 7600 mm/min rapid motion -longitudinal/cross/vertical 24 / 24 / 15 m/min distance table / vertical spindle max. 600 mm table load 350 kg no. of tools in magazin 24 workpiece diameter at full load 80 mm tool length - max. 300 mm weight of tools max. 6,8 kg control ULTIMAX SSM total power requirement 18 kVA weight of the machine ca. 4,1 t Crjdpfxevh Nbuj Apmei Accessories: 2 tool fixtures SK 40, 3-jaw chuck RÖHM, chip conveyor, coolant

Condition: good (used), Year of construction: 2018, Traverses X Y Z: 1,525 x 660 x 610mm, Table 1675 x 660mm, table load 2,000 kgs, Spindle speed 12,000 rpm, input 18Kw, Hurco Winmax 5Control, Credpfx Aszh I Ebspmji Spindle taper Din 40, 30 ATC, Coolant, Low volt light, Swarf Conveyor, spindle probe

Condition: ready for operation (used), Year of construction: 2020, functionality: fully functional, turning diameter: 295 mm, spindle speed (max.): 3,000 rpm, travel distance X-axis: 250 mm, travel distance Z-axis: 750 mm, controller model: Hurco WinMax V11, TECHNICAL DETAILS Swinging diameter over cross slide: 402 mm Swinging diameter: 295 mm Spindle speed (max.): 3,000 rpm Travel in X-axis: 250 mm Travel in Z-axis: 750 mm Driven tools: VDI 40 Speed of driven tools (max.): 4,000 rpm Csdpfx Aozy Iknspmjri MACHINE DETAILS Control system: Hurco WinMax V11 Machine weight: 5,000 kg EQUIPMENT Renishaw tool measuring arm Internal cooling: 20 bar

Condition: good (used), Year of construction: 2020, Traverses X Y Z: 762 x 508 x 610mm, Table 1020 x 510mm, Spindle speed 40 – 12000 rpm, Crsdpsz Ha Ayefx Apmsi Hurco Winmax 5 Control, Spindle taper DIN40, 30 ATC, Coolant, Low volt light, Swarf Conveyor

Condition: ready for operation (used), Year of construction: 2000, operating hours: 25,000 h, Machining center Huroc BMC 64 No IKZ chip conveyor coolant trough spindle mount SK 40 DIN 69871 Cjdpjp I Hansfx Apmsri

Condition: excellent (used), Year of construction: 2016, Traverses X Y Z: 1524mm x 660mm x 610mm, Table size 1676mm x 660mm, Crsdpjzi Tibofx Apmei 600mm C axis Table (360 degrees) +/- 92-degree head (B axis), 37kW Spindle Motor, 40 station side arm ATC, din 40 spindle taper, 12,000rpm spindle, Hurco Winmax 5 control, through spindle coolant, swarf conveyor,

Condition: used, TECHNICAL DETAILS - Number of axes : 5 MILLING SPINDLE - Tool holder type : BT40 - Spindle power : 8.9 [kW] - Spindle speeds : 10.000 [rpm] LINEAR AXES - Travels on X/Y/Z axes : 533 x 406 483 [mm] - Rapid traverses rates (X/Y/Z) : 24 [m/min] - Distance table / spindle nose (min./max.) : 36-519 [mm] TOOL CHANGER - Auto. Tool Changer type : Bras chargeur - Tool magazine capacity : 20 TABLE - Table dimensions : 198 [mm] - Maximum weight upon table : 150 [kg] * Distance table / spindle nose (min./max.) : 36-519 [mm] POWER SUPPLY Codpouhbubefx Apmjri - Supply voltage : 400 [V] - Total installed power : 22 [kVA] WEIGHT & DIMENSIONS - Machine floor space : 2994 x 2666 mm [mm] - Machine height : 2669 [mm] - Machine weight : 3360 [kg] MACHINE HOURS - Number of working hours : 22000 [h] EQUIPMENT - CNC : HURCO WINMAX V09.01.393.24 - Rigid tapping - 3 colors status lamp - Type of divisor : 4e-5e axe intégré * manufacturer : HURCO * travel 4th axis : -30 / +110 [°] * indexing precision 4th axis : 0,001 [°] * travel 5th axis : 360 [°] * indexing precision 5th axis : 0,001 [°] - Coolant tank * with high-pressure pump : 20 [bars] - Coolant through spindle - Chip auger - Tool probe : Renishaw NCRTX/RX

Condition: good (used), Year of construction: 2019, Traverses X Y Z 762 x 508 x 520mm, A axis 30/110 degrees, C axis 360 degrees, table size 250mm diameter, table load 200kgs, spindle speed 12,000 rpm, spindle taper Din 40, 40 station ATC, WinMax 5 control, through spindle coolant, swarf conveyor. Crsdpozh I Agsfx Apmji

Condition: used, Year of construction: 2002, x-travel 1.060 mm y-travel 610 mm z-travel 610 mm control Winmax 9 (Upgrade) table-size 1.270 x 610 mm max. table load 1.100 kg number of T-slots 5 T-slot - width 18 mm T-slot - distance 100 mm turning speed range - milling ~ 10.000 U/min power capacity - milling spindle 18 / 11 kW tool taper SK 40 Codpjx R Enhsfx Apmori Tool changer 24 pos. max. tool diameter 80 mm max. tool-dia with free toolbox 120 mm max. tool length 300 mm max. tool weight 7 kg feed ~ 15,4 m/min rapid traverse X-axis 30 m/min rapid traverse Y-axis 30 m/min rapid traverse Z-axis 20 m/min weight of the machine ca. 7,0 t dimensions of the machine ca. 3,5 x 3,2 x 3 m Machining Center - Vertical HURCO VMX 42

Condition: good (used), Year of construction: 2017, Traverses X Y Z: 1067mm x 610mm x 610mm, Table size 1270mm x 610mm, 600mm C axis Table (360 degrees) +/- 90-degree head (B axis), Credpfezh Nczex Apmji 37kW Spindle Motor, 40 station side arm ATC, din 40 spindle taper, 12,000rpm spindle, Hurco Winmax 5 control, through spindle coolant, swarf conveyor, spindle probe.

Condition: ready for operation (used), Year of construction: 2007, travel distance X-axis: 1,067 mm, travel distance Y-axis: 610 mm, travel distance Z-axis: 610 mm, total height: 2,800 mm, table load: 1,500 kg, overall weight: 5,000 kg, spindle speed (max.): 12,000 rpm, tool weight: 7,000 g, This 3-axis Hurco VMX42T vertical machining center was manufactured in 2007. It features a robust table size of 1,270 × 610 mm, supporting a maximum load of 1,500 kg. Equipped with a high-speed spindle capable of up to 12,000 rpm and a BT40 taper, it ensures efficient machining. The machine includes a 24-tool automatic changer and rapid traverse rates of 24 m/min. Contact us for more information about this machine. Csdpfjz Hxplox Apmsri • Table: • Size: 1,270 × 610 mm • Spindle: • Lubrication: Grease-lubricated • Through-spindle coolant (CTS): optional • Feed rates: • Cutting feed: up to 20 m/min • Tool changer: • Type: Automatic carousel • Accuracy: • Positioning: ±0.005 mm • Repeatability: ±0.003 mm • Control: • Hurco WinMax CNC • Display: Dual 19" touchscreen Dimensions Machine Depth 2800 mm

Condition: excellent (used), Year of construction: 2004, functionality: fully functional, travel distance X-axis: 760 mm, travel distance Y-axis: 510 mm, travel distance Z-axis: 610 mm, table width: 510 mm, table height: 610 mm, table length: 760 mm, spindle speed (max.): 10,000 rpm, number of slots in tool magazine: 24, Equipment: chip conveyor, documentation/manual, The machine underwent a complete overhaul and modernization in the mid-2000s. The machine is in excellent condition and offers very high precision. It features a 10,000 rpm spindle and a high-pressure coolant system. It has been continuously maintained and serviced. A new Yaskawa servo card was replaced two years ago at a cost of EUR 3,000. The machine has a new touchscreen, plus one additional spare touchscreen, and the keyboard has also been replaced. The spindle motor was completely refurbished two years ago. Cedpfx Aj Ab Eu Dopmeri

Condition: used, Year of construction: 2010, turning diameter over bed 0316 mm turning length 340 mm control ultimax Hurco turning diameter over bed slide 240 mm swing dia. 402,5 mm spindle turning speed - stepless 0- 6000 U/min- rpm spindle bore 45 mm feeds 0- 30 m/min Crsdpfx Apjydqpiomsi voltage 400 V connected load 14 KW face slide travel 185 mm longitudinal travel 340 mm dimensions of the machine ca. 3,76 x 2,92 x 2,15 m taper diameter VDI 20 mm main drive motor 11,5 kW weight of the machine ca. 3,2 t Machine has 12 position turret and a bar loader. Machine comes with 3 jaw chuck, tool set arm, chip conveyor and single piece extraction.

Condition: ready for operation (used), Year of construction: 2021, This 3-axis Hurco VM 10i was manufactured in 2021, featuring advanced capabilities like MAX5 control with dual 19" LCD displays, Ethernet and USB interfaces, and a solid-state drive for enhanced performance. It includes high-pressure coolant systems through the spindle, integrated hydraulic tool clamping, and a chip auger for efficient chip management. Consider the opportunity to buy this Hurco VM 10i vertical machining centre. Contact us for more information about this machine. • Includes MAX5 control with detachable electronic handwheel • 2 × 19" LCD color displays (text + graphics) • Network interface Csdpfx Apox H A I Remeri • 2 software units for programming • Internal self-diagnostics • Windows platform • Integrated hydraulic tool clamping system • Cooling flood through spindle with ICS (20 bar) • High-pressure cooling flood system • Spindle cooler • Chip auger • Chip splash guard cabin • LED machine light in the work area • Indicator light for machine operating status • Trochoid milling cutter function for higher machining performance • Tool and workpiece measurement • Collision protection with islands • Synchronous thread cutting • ISNC extended NC mode

Condition: excellent (used), Year of construction: 2022, operating hours: 798 h, functionality: fully functional, machine/vehicle number: S102221332GKBCP, travel distance X-axis: 660 mm, travel distance Y-axis: 406 mm, travel distance Z-axis: 508 mm, feed rate X-axis: 28 m/min, feed rate Y-axis: 28 m/min, feed rate Z-axis: 28 m/min, torque: 74 Nm, total height: 2,564 mm, total length: 3,264 mm, total width: 2,930 mm, overall weight: 2,850 kg, spindle speed (max.): 10,000 rpm, operating hours of spindle: 98 h, spindle nose: SK 40, number of slots in tool magazine: 24, Equipment: chip conveyor, documentation/manual, HURCO VM10i A vertical machining center in compact format, in almost new condition. !!! 98 operating hours of the spindle !!! Work area Spindle nose - table (mm) 102 - 610 Table - clamping surface L x W (mm) 762 x 406 Crodpfez Ei Amjx Apmsi T-slots (DIN 650) 3 x 18 H8 x 100 Table load (uniformly distributed) (kg) 1500 Travel X-axis (mm) 660 Y-axis (mm) 406 Z-axis (mm) 508 Feed rate Rapid traverse X-axis / Y-axis / Z-axis 28 / 28 / 28 Main spindle Spindle taper (DIN 69871 A) SK40 Spindle speed max. (rpm) 10,000 Spindle power max. (kW) 11 Spindle torque max. (Nm) 74 Tool changer Magazine slots 24 Tool diameter max. (mm) 80 Tool length max. (mm) 250 Tool weight max. (kg) 7 Includes coolant tank (62 liters) and chip conveyor, as well as extensive accessories (machine vises, chucks, software for processing DXF files). An inspection is possible at any time. The Hurco is currently still connected and can be tested.

Condition: like new (used), Year of construction: 2015, operating hours: 987 h, functionality: fully functional, travel distance X-axis: 1,524 mm, travel distance Y-axis: 661 mm, travel distance Z-axis: 610 mm, rapid traverse X-axis: 32 m/min, rapid traverse Y-axis: 32 m/min, rapid traverse Z-axis: 24 m/min, nominal power (apparent): 30 kVA, controller manufacturer: HURCO, controller model: WinMax 5, total height: 3,010 mm, total length: 4,800 mm, total width: 2,300 mm, table width: 660 mm, table height: 1,000 mm, table length: 1,680 mm, table load: 2,000 kg, overall weight: 8,420 kg, spindle speed (max.): 12,000 rpm, operating hours of spindle: 987 h, distance table center to spindle nose: 101,711 mm, spindle motor power: 18 W, number of spindles: 1, number of slots in tool magazine: 30, tool length: 300 mm, tool diameter: 80 mm, tool weight: 7 g, Equipment: chip conveyor, documentation/manual, This CNC HURCO VMX60i machining center has seen very little use and is in excellent working condition. With only 987 operating hours and 4,115 power-on hours, it represents an ideal solution for those seeking a reliable, ready-to-use machine with extremely limited usage compared to its age. Key features: * CNC Hurco WinMax / MAX 5 * X/Y/Z axis travels: 1524 x 661 x 610 mm * ISO40 spindle at 12,000 rpm * 18 kW spindle motor * 1680 × 660 mm table with a load capacity of 2,000 kg * 30-position chain-type tool magazine The price refers to the machine in the configuration described in the technical data sheet. Upon request, the following equipment can also be provided: * Fourth-axis table Csdpszmfn Rsfx Apmsri * Tailstock * Set of tool holders The supply of the equipment will be quoted separately based on the customer's needs. For over 30 years, Otto Machine has been selecting and marketing used machine tools in Italy and abroad. The machines can be viewed in our showroom or via video call. Contact us to receive the complete technical data sheet, photographs, videos, and all the information about the machine. We can arrange a visit to our showroom or a video call to view it remotely.

Condition: ready for operation (used), Year of construction: 2014, functionality: fully functional, travel distance X-axis: 1,270 mm, travel distance Y-axis: 660 mm, travel distance Z-axis: 610 mm, table load: 950 kg, spindle speed (max.): 10,000 rpm, TECHNICAL DETAILS Travel X-axis: 1,270 mm Travel Y-axis: 660 mm Travel Z-axis: 610 mm Table size: 1,500 x 660 mm Max. table load: 950 kg Cjdpfx Ajxxld Aopmeri Spindle speed: 10,000 rpm Spindle taper: CAT 40 Rapid traverse X-axis: 30 m/min Rapid traverse Y-axis: 30 m/min Rapid traverse Z-axis: 20 m/min Positioning accuracy: ± 0.005 mm Repeatability: ± 0.0025 mm MACHINE DETAILS Weight: 9 t EQUIPMENT 24-position automatic tool changer (ATC) Standard cooling Various tools

Condition: ready for operation (used), Year of construction: 2017, operating hours: 3,317 h, functionality: fully functional, travel distance X-axis: 1,067 mm, travel distance Y-axis: 610 mm, travel distance Z-axis: 610 mm, controller model: Hurco Max 5, rotational speed (max.): 12,000 rpm, TECHNICAL DETAILS Travel X-axis: 1,067 mm Travel Y-axis: 610 mm Travel Z-axis: 610 mm Rapid traverse X-axis: 30 m/min Rapid traverse Y-axis: 30 m/min Rapid traverse Z-axis: 30 m/min Spindle speed (max.): 12,000 rpm Spindle power: 18 kW Spindle torque: 239 Nm MACHINE DETAILS Control model: Hurco Max 5 Weight: 7,100 kg Operating Hours Spindle hours: 3,317 h Operating hours: 8,634 h EQUIPMENT 40-position automatic tool changer (ATC) Internal coolant supply 20 bar Renishaw probe OMP60 Renishaw laser Software package DXF Software package for tool measurement Software package for workpiece measurement Software package NC Conversational Merge Codpfsxrdxlex Apmsri Software package tool change optimization

Condition: used, Year of construction: 2019, x-travel 762 mm y-travel 508 mm z-travel 610 mm control MAX5 Hurco distance spindle nose and table 152 - 762 mm speed mainspindle max. 12.000 U/min power capacity - main spindel 13,4 kW max. Torque 214 Nm tool taper SK 40 DIN 69871 A table surface area 1.020 x 510 mm max. table load 1.500 kg T-slots 5 x 18 x 100 mm Cedpjz I T Rtsfx Apmsri number of toolpositions 30 pos. tool taper SK 40 tool diameter max. 80 / 76 mm tool length - max. 300 mm weight of tools max. 7 kg rapid traverse X-axis 38 m/min rapid traverse Y-axis 38 m/min rapid traverse Z-axis 32 m/min total power requirement 24 kVA weight of the machine ca. 5,1 t dimensions of the machine ca. 4,0 x 4,1 x 2,8 m CNC-Machining Center Vertical HURCO - VMX 30i - Year 2019 / Commissioning May 2020 - only approx. 500 operating hours - Adaptipath Trochoidal milling for higher metal removal rates, controlled step-over, and residual material detection - Simulation graphics - Tool and material library - Pocket milling with islands - Synchronous tapping (Tapping without a compensating holder) - incl. 15x high-clamping force chucks BDV40-HMC20S-85 - incl. 3x tapping chucks BDV40-MGT6-80 - incl. mechanical centering vise BSM 250 - incl. 1x set of quick-change hardened grip jaws with grip strip - incl. various tap holders - incl. various drill bits and reducing sleeves