Hole Enlarging Drill Bits
Material: Auger drill bit made of High Carbon Steel, hardened and tempered for longer useful life. And lighter weight carbon steel construction than standard augers for safety.
Excellent craftsmanship:Designed for 4 precision ground cutting edges and 4 flutes engineered to optimize , easy for chip removing. With self feeding auger point, easy cutting of accurate diameter holes. Attention: Please make sure these auger drill bits worked on wood, and fixed the drill bits firmly when the electric drill start working to avoid broke the drill bits.
18 different sizes for you to choose: 10mm/11mm/12mm/13mm/14mm/15mm/16mm/17mm/18mm/19mm/20mm/22mm/24mm/25mm/28mm/30mm/32mm/35mm.
Available application: Woodworking drill bits ideal for making neat and clean holes into both hard wood and soft wood, plastic, etc. Come with grooved hex shank, can be used in hand drills electric drills.