8PCS 3-10MM 5 Flute Countersink Drill Bit Set Reamer Woodworking Chamfer Tools
Feature: Heat treated & tempered high-carbon steel with Titanium Nitrate coating for superior cutting power Use on steel, aluminum & other metals, plastic or wood Enlarge or countersink holes, deburr edges, 15-degree chamfer Material: High Speed Steel
Specification: Size:3/4/5/6/7/8/10mm
Package included: 7 x Countersink Drill 1 x L-wrench
