VF4S-328 1-3/4" ID, 5-5/8" OAL x 5-5/8" OAH 4-Bolt Flange MPN:767905

The 1-31/64 dia high speed steel drill bit features a reduced shank diameter of 1/2, designed specifically for the most demanding jobs that require superior precision and strength. Ideal for metalworking, automotive or industrial applications where tight tolerances are critical to ensure quality and reliability of components or assemblies being produced. With its 118 degree helix angle design, it delivers faster penetration rates and improved chip removal on tough materials without breaking or wobbling while drilling. The unique reduced shank also enhances gripping power to the chuck or drill machine for a more secure connection with minimal slippage, ensuring accurate hole placement every time. Its robust construction from premium high-speed steel offers excellent resistance to heat, wear and abrasion, making it suitable in harsh environments without compromising performance or durability. Often used by professionals in the silver & deming and reduced shank bits industries as an essential tool for producing precise holes that meet exact requirements while minimizing costly errors or delays.