The drill bit made of steel alloy, more hardness, provide fast cutting and strong force.
Countersink Drill Bit is adjustable to counter sleeve depth with the wrench.
Suitable for wooden planks, plywood, aluminum board, fiberboard, particleboard, plastic, PVC board and other various soft material chamfers.
Specifications:
Material: Tungsten Steel Alloy
Shank: 8mm
Cutter Head Dia.: 2.8/3/3.2/3.5/4mm
Function: screw countersunk hole
Package Included:
5 x HSS Countersink Drill Bit
5 x Hex Key