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 # DiameterDegreeOverall LengthSpecs/DescriptionThread Size/Length Price Add To Cart
Compare 17817 16.5 mm45 deg43 mmBT30 - 45 Deg CoolantM12 $30.00 Add to cart
Compare 17818 23 mm45 deg60 mmBT40 - 45 Deg CoolantM16 $33.00 Add to cart
Compare 17820 23 mm60 deg60 mmBT40 - 60 Deg CoolantM16 $33.00 Add to cart
Compare 17822 23 mm90 deg60 mmBT40 - 90 Deg CoolantM16 $33.00 Add to cart
Compare 17824 38 mm45 deg85 mmBT50 - 45 Deg CoolantM24 $59.00 Add to cart
Compare 17826 38 mm60 deg85 mmBT50 - 60 Deg CoolantM24 $59.00 Add to cart
Compare 17828 38 mm90 deg85 mmBT50 - 90 Deg CoolantM24 $59.00 Add to cart