Description of Suiwotin Countersink Woodworking Wrench Carpentry
【Package Included】-- 7 x Countersink Drill Bits Set (#3 #4 #5 #6 #7 #8 #10mm), with 1 Hex Key Wrench. 【Premium Material】-- Countersink Drill Bits are made of high carbon steel which offer high hardness, superior cutting power, good abrasion resistance. 【Novelly Designed】-- The countersink drill bit set with tri-cuspid centering can quickly and accurately drill smooth holes .The five-sided chamfer design automatically ejects chips quickly from the holes on both sides. 【Application】-- Widely usd for bench drill, hand drill and conventional electric drill. Perfect for wood, tile, glass, particleboard, plastic, rubber etc. 【100% SATISFACTION GUARANTEED】-- If you don't absolutely love them let us know and we will refund your purchase price NO QUESTIONS ASKED! We are so confident you will love our products.