H-Locked Reduction Sleeves

The use of reduction sleeves allows Techniks hydraulic chucks and milling chucks to hold virtually any tool diameter. Reduction sleeves are sealed for coolant-through tooling. Reduction sleeves with I.D. bore diameters of ½”, or 12mm, and larger are manufactured with our patented TTG-594 compound that adds millions of microscopic teeth to the cutting tool connection producing the highest gripping force of any tool holders and reduction sleeve combination.

What Are Reduction Sleeves?

Reduction sleeves are designed to allow hydraulic chucks and milling chucks to hold multiple tool diameters. They are sealed for coolant-through cutting tools and can be used in roughing or fine-finishing applications. 

How Does Reduction Sleeve Work?

The reduction sleeve extends the range of large-diameter I.D. holders. During operation, the only thing you need to do is to slide the appropriate sleeve into the tool holder bore.

Techniks milling chucks are designed with CoolBLAST coolant grooves in the I.D. bore to direct coolant to the cutting area, to assist with chip evacuation. Techniks reduction sleeves can be used to hold almost any diameter of cutting tool.

Techniks Reduction Sleeve For Hydraulic Chucks

H-Locked Reduction Sleeves working with TTG-594 can unleash the full power of your CNC machine and cutting tool with the strongest gripping connection. 

Our Proprietary TTG-594 compound is embedded in the I.D. bore of the sleeve, creating millions of microscopic teeth and adding bite to the cutting tool/tool holder connection.

Features:

  • I.D. sizes of 1/2″ or 12mm and above are H-LOCKED with our patented TTG-594 compound to create the world’s strongest gripping force of any hydraulic chuck
  • Maximum 0.0001″ T.I.R.
  • Sealed for coolant through applications

Techniks Reduction Sleeves For Milling Chucks

Reduction Sleeves for Milling Chucks provide up to 5X the gripping force of other manufacturers’ ER40 holders to meet the most demanding, high material removal rates such as heavy milling of titanium or other high-temp alloys. A machined bearing cage and high precision, individually matched needle bearings symmetrically placed provide smooth, reliable operation. All Techniks Milling Chucks are designed with CoolBLAST coolant grooves in the I.D. bore to direct coolant to the cutting area and assist with chip evacuation. Reduction sleeves can be used to hold almost any shank diameter.

Features:

  • T.I.R. only 0.0001″
  • For inch and metric shanks
  • Precision machined and ground for maximum accuracy
Part No.Description, O.D. - I.D.2D
6251083/4" - 1/8" Reduction Sleeve625108.dxf
6253163/4" - 3/16" Reduction Sleeve625316.dxf
6251043/4" - 1/4" Reduction Sleeve625104.dxf
6255163/4" - 5/16" Reduction Sleeve625516.dxf
6253083/4" - 3/8" Reduction Sleeve625308.dxf
6257163/4" - 7/16 Reduction Sleeve625716.dxf
6251023/4" - 1/2" Reduction Sleeve625102.dxf
6255083/4" - 5/8" Reduction Sleeve625508.dxf
6250033/4" - 3mnm Reduction Sleeve625003.dxf
6250043/4" - 4mm Reduction Sleeve625004.dxf
6250053/4" - 5mm Reduction Sleeve625005.dxf
6250063/4" - 6mm Reduction Sleeve625006.dxf
6250083/4" - 8mm Reduction Sleeve625008.dxf
6250103/4" - 10mm Reduction Sleeve625010.dxf
6250123/4" - 12mm Reduction Sleeve625012.dxf
6250143/4" - 14mm Reduction Sleeve625014.dxf
6250163/4" - 16mm Reduction SleeveComing Soon
Part No.Description, O.D. - I.D.2D
6321081-1/4" - 1/8" Reduction Sleeve632108.dxf
6323161-1/4" - 3/16" Reduction Sleeve632316.dxf
6321041-1/4" - 1/4" Reduction Sleeve632104.dxf
6325161-1/4" - 5/16" Reduction Sleeve632516.dxf
6323081-1/4" - 3/8" Reduction Sleeve632308.dxf
6321021-1/4" - 1/2" Reduction Sleeve632102.dxf
6325081-1/4" - 5/8" Reduction Sleeve 632508.dxf
6323041-1/4" - 3/4" Reduction Sleeve 632304.dxf
6321001-1/4" - 1" Reduction Sleeve632100.dxf
6327871-1/4" - 20mm Reduction Sleeve 632787.dxf
6329841-1/4" - 25mm Reduction Sleeve 632984.dxf
Part No.Description, O.D. - I.D.2D
6201081/2" - 1/8" Reduction Sleeve620108.dxf
6201041/2" - 1/4" Reduction Sleeve620104.dxf
6203161/2" - 3/16" Reduction Sleeve620316.dxf
6205161/2" - 5/16" Reduction Sleeve620516.dxf
Part No.Description, O.D. - I.D.2D
83206032mm - 6mm Reduction Sleeve832060.dxf
83208032mm - 8mm Reduction Sleeve832080.dxf
83210032mm - 10mm Reduction Sleeve832100.dxf
83212032mm - 12mm Reduction Sleeve832120.dxf
83214032mm - 14mm Reduction Sleeve832140.dxf
83216032mm - 16mm Reduction Sleeve832160.dxf
83218032mm - 18mm Reductino Sleeve832180.dxf
83220032mm - 20mm Reduction Sleeve832200.dxf
83225032mm - 25mm Reduction Sleeve 832250.dxf
Part No.Description, O.D. - I.D.2D
82003020mm - 3mm Reduction Sleeve820030.dxf
82004020mm - 4mm Reduction Sleeve820040.dxf
82005020mm - 5mm Reduction Sleeve820050.dxf
82006020mm - 6mm Reduction Sleeve820060.dxf
82008020mm - 8mm Reduction Sleeve820080.dxf
82010020mm - 10mm Reduction Sleeve820100.dxf
82012020mm - 12mm Reduction Sleeve 820120.dxf
82014020mm - 14mm Reduction Sleeve820140.dxf
82016020mm - 16mm Reduction Sleeve820160.dxf
52010820mm - 1/8" Reduction Sleeve520108.dxf
52031620mm - 3/16" Reduction Sleeve520316.dxf
52010420mm - 1/4" Reduction Sleeve520104.dxf
52051620mm - 5/16" Reduction Sleeve520516.dxf
52030820mm - 3/8" Reduction Sleeve520308.dxf
52010220mm - 1/2" Reduction Sleeve 520102.dxf
52050820mm - 5/8" Reduction Sleeve 520508.dxf
SKU 820030 820040 820050 820060 820080 820100 820120 820140 820160 520108 520316 520104 520516 520308 520102 520508 625108 625316 625104 625516 625308 625102 625508 632108 632316 632104 632516 632308 632102 632508 632304 632508 Categories , , , Tags , , , , ,

Contact Us

Use the form below to reach out to one of our professional engineers to get your ideal product's size and information. Or contact the Techniks team to acquire more information via Phone: (800) 597-3921 or Email: INFO@TECHNIKSUSA.COM