BT-SF One-piece
High Precision Heat Shrink Toolholder

1.4.5 degree design for improved vibration resistance.
No need for nuts and collets, slim shank reduces interference and is suitable for deep cavity machining. 4.5 degree shank design with strong steel shanks and high thermal expansion shanks for strong and stable clamping force.
for strong and stable cutting
2. High clamping force
Our heat shrinkable shanks clamp the cutting tool in a 360° direction. The shank transmits high torque and prevents vibration during roughing and finishing.

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