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BT 40 End Mill Holders

  • H5 bore tolerance for improved concentricity and tool life

  • Taper ground to AT3 specification for maximum spindle contact

  • CoolBLAST and CoolFLEX coolant options

Product Description

BT40 End Mill Holders are manufactured to meet or exceed the H5 specification. H5 is an extremely accurate bore I.D. and provides improved T.I.R. for extended cutting tool life. When machining in tight areas make sure to try our Rigid Reach End Mill holders. It’s tapered design  make its body more rigid, which is extremely important when milling at extended lengths. For dual contact spindles, Techniks DualDRIVE end mill holders provide increased rigidity and accuracy during heavy side loads. We also offer a wide range of CoolBLAST and CoolFLEX coolant options.

Part No.Descriptionl1d1d2
17140-1/8BT40 x SLN 1/8" - 2.5" 2.5"1/8".68"
17140-3/16BT40 x SLN 3/16" - 2.5" 2.5"3/16".68"
17140-1/4BT40 x SLN 1/4" - 2.5" 2.5"1/4".78"
17140-5/16BT40 x SLN 5/16" - 2.5" 2.5"5/16".88"
17140-3/8BT40 x SLN 3/8" - 2.5" 2.5"3/8"1"
17140-7/16BT40 x SLN 7/16" - 2.5" 2.5" 7/16"1.1"
17140-1/2BT40 x SLN 1/2" - 2.5" 2.5"1/2"1.25"
17140-5/8BT40 x SLN 5/8" - 2.5" 2.5"5/8"1.5"
17140-3/4BT40 x SLN 3/4" - 2.5" 2.5"3/4"1.75"
17140-1BT40 x SLN 1" - 3.56" 3.56"1"2"
17140-1-1/4BT40 x SLN 1-1/4" - 3.56" 3.56"1-1/4"2.5"
17140-1-1/2BT40 x SLN 1-1/2" - 3.56" 3.56"1-1/2" 2.5"
17131BT40 x SLN 6mm - 50mm50mm6mm25mm
17132BT40 x SLN 8mm - 50mm50mm8mm28mm
17133BT40 x SLN 10mm - 63mm63mm10mm35mm
17134BT40 x SLN 12mm - 63mm63mm12mm42mm
17135BT40 x SLN 16mm - 63mm63mm16mm48mm
17135-18BT40 x SLN 18mm - 63mm63mm18mm50mm
17136BT40 x SLN 20mm - 63mm63mm20mm52mm
17137BT40 x SLN 25mm - 100mm100mm25mm65mm
17138BT40 x SLN 32mm - 100mm100mm32mm72mm
SKU 17140-1/8 17140-3/16 17140-1/4 17140-5/16 17140-3/8 17140-7/16 17140-1/2 17140-5/8 17140-3/4 17140-1 17140-1-1/4 17140-1-1/2 17131 17132 17133 17134 17135 17135-18 17136 17137 17138 Categories , , Tags , , , ,

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