Description

Specification: Material: Hard Alloy;
Color: Silver;
Shank Diameter: 9mm;
Drill Diameter: 6mm / 10mm / 16mm / 18mm / 19mm / 22mm / 25mm;
Length: about 80mm;
Drilling Depth: about 15mm;
Quantity: 7pcs/set;

Features:
– These drill bits are made of hard alloy,The drill head adopt arc curve design.
– The drill bit includes a center point which guides it throughout the cut and incidentally spoils the otherwise flat bottom of the the panel smoothly and not hairy holes.
– Sharp edge,high hardness,accurate positioning,high precision,smooth cutting,impact resistance,high toughness.
– Used for wood perforation,spherical door tip installation,drawer tip,plastic products,wood,plywood, more smooth,less noise.

Package Included:
7Pcs x Woodworking hole opener

Product Attributes: