7/64" Cobalt Steel Drill Bits | Jobber | Length | 12-Pack Size:0.1094 (7/64") Made with heavy gauge 0

Made with heavy gauge 0

secure fastening for a variety of projects in concrete

Bullard’s flap wheels are ideal for edge blending

Hold Weight Concrete 4000 psi: 200 lbs

Use Zinc plated self-drilling screws for attaching drywall (gypsum board) to 20-12 gauge metal studs

7/64" Cobalt Steel Drill Bits | Jobber | Length | 12-Pack Size:0.1094 (7/64") Made with heavy gauge 0Heavy duty web construction designed to outperform and outlast. Manufactured from heat resistant premium Cobalt high speed steel. Cobalt drills can maintain their cutting ability at high temperatures and are extremely resistant. 135 split point design for more rugged and efficient drilling. Made from M42 Cobalt High Speed Steel for excellent wear resistance on high strength materials. For drilling in medium alloyed steel, stainless steel, hardened