Techniks

20% off all Techniks CNC Accessories!

Techniks BT Coolant Style Retention Knobs

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• All mating surfaces precision ground
• Manufactured to the highest standards for maximum safety and long life
• Hardened for maximum longevity

Please make sure that the Retention Knob you order is the correct one for your machine. Using the wrong Retention Knob can cause damage to your machine spindle, the toolholder, and may create a safety hazard.

Item # Images ManufacturerDiameterDegreeOverall LengthThread Size/LengthType Price Add To Cart
Compare 17817
0
Techniks17/32 in45 deg43 mmM12BT30 - 45 Deg Coolant $30.00 Add to cart
Compare 17818
1
Techniks9/16 in45 deg60 mmM16BT40 - 45 Deg Coolant $33.00 Add to cart
Compare 17820
2
Techniks5/8 in60 deg60 mmM16BT40 - 60 Deg Coolant $33.00 Add to cart
Compare 17822
3
Techniks11/16 in90 deg60 mmM16BT40 - 90 Deg Coolant $33.00 Add to cart
Compare 17824
4
Techniks3/4 in45 deg85 mmM24BT50 - 45 Deg Coolant $59.00 Add to cart
Compare 17826
5
Techniks13/16 in60 deg85 mmM24BT50 - 60 Deg Coolant $59.00 Add to cart
Compare 17828
6
Techniks7/8 in90 deg85 mmM24BT50 - 90 Deg Coolant $59.00 Add to cart