UYUSTOOLS Countersink Drill Bits Set
Description
TECHNICAL DESCRIPTION Material: High speed steel+carbon steel Hex Shank Diameter: 6.35mm 4 sizes in one countersink drill bit set(6#, 10#, 13#, 16#). read moreNEW
Description
Generic 4 Pcs/Set Professional Countersink Drill Bit Set mini hex wrench.
Detachable and the length is adjustable.
Apply to the drilling machine that has collet or joint.
These countersink drill bits works great in wood and wood chip.
High speed steel drill and carbon steel countersink and chamfering machine.
