1pc/3pcs Hex Countersink Boring Set for Wood Metal Quick Change Drill Bit Tools

Specification:
Quantity:
1pc 12mm/16mm/19mm
or
3Pcs/set
Handle: 6.35mm (1/4'')
Material: Heat Treated Carbon Steel
Five blade Countersink Sizes:12mm, 16mm ,19mm

Features:
1/4" Quick Change Hex Shank.
Suitable for all Woods and Soft Metals.
This Fantastic Countersink Set is Great for Sinking 90 Degree Holes into Wood and Soft Metals in Preperation of Countersunk Screws and Fixings.
Set Features all Commonly used Sizes Including 12mm, 16mm & 19mm all with 1/4" Hex Quick Change Shanks to Facilitate Fast Changing with a 1/4" Quick Chuck System.
Heat Treated Carbon Steel Blades Ensure Good Tool Life.

Package Included:
1pc 12mm/16mm/19mm
or
3pcs/set Drill Bit