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Single blade and 6-blade solid hard alloy countersunk drills
TTC USA single edge and 6-edge solid hard alloy countersunk straight shank right-handed C2 grade hard alloy material 60 ° 82 ° 90 ° drill tip angle ap
Product details
TTC USA single blade and 6-blade solid hard alloy countersunk drills
Straight handle • Right rotation • C2 grade hard alloy material • 60 ° 82 ° 90 ° drill tip angle
Application:
·Used for all materials except quenched steel
Features:
·Depending on the cutting size and material, the speed can reach 150 to 500 revolutions per minute
·Steel handle
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