• BT30 flange with RR Brand High Torque/High Precision Keyless Chucks. 
• Single taper connection eliminates intermediate arbors to assure high tool rigidity and better safety.
• Precision tested and individually certified for run-out (mounting taper to chuck capacity).
• Assured premium quality.

• Please insert the cutting tool handle department after the cartridge, do cause the handle part insertion cartridge. Lock when the cutting tool please completely insert the cutting tool’s handle diameter part.
• Especially in the trail’s situation, please confirm that beats the precision.
• When the cutting tool clamps, the cutting tool inserts the cartridge first, turns tight with the hand, and finally use the special spanner force to lock.

BT30 APU Drill Chuck is manufactured in a one-piece design with precision grounded surfaces. This keyless drill chuck with integrated BT30 shank is highly suitable for CNC drilling and cutting works in industries. These are constructed by the shank and keyless drill chucks combined together to avoid the slippage during operations.