Description
Walter 01M612 1-3/16 SST Prentice Drill Bit is built for heavy-duty performance in large-diameter drilling applications. Designed for use in portable drills, drill presses, and magnetic base drills with a 1/2″ chuck capacity, this drill bit combines durability, speed, and precision. Its cobalt blend construction extends tool life and enables drilling through tough materials like hardened steels and stainless steels with ease. The extra-hard cutting tip provides more holes between re-sharpenings, while the advanced design ensures efficient drilling with reduced thrust and walking.
Features:
- Made with premium grade cobalt HSS for drilling harder materials.
- Cobalt drills approximately 30% faster than standard HSS bits.
- Self-centering 135° split-point reduces thrust and prevents walking.
- Special bronze SST surface treatment for extreme lubricity and extended life.
- 1/2″ reduced shank for compatibility with standard drill chucks.
- 3-flats shank design reduces slippage in drill chucks.
Benefits:
- Heavy-duty design for precision and reliability in demanding applications.
- Extended service life with cobalt alloy and SST bronze surface finish.
- Faster drilling with minimized effort and walking.
- Secure grip in drill chucks thanks to 3-flats shank.
Technical Specifications:
- Model: 01M612
- Type: SST Prentice Drill Bit
- Diameter: 1-3/16″
- Material: Cobalt High-Speed Steel (HSS)
- Point Angle: 135° split-point
- Shank: 1/2″ reduced shank with 3-flats
- Design: Heavy-duty, extra-hard tip
Reviews
There are no reviews yet.