Description
Walter 01M604 1-1/16 SST Prentice Drill is a heavy-duty, large-diameter drill bit engineered for high performance in portable drills, drill presses, and magnetic base drills with 1/2″ chuck capacity. Built with premium cobalt HSS, it delivers exceptional durability, faster cutting speeds, and longer life. The reduced shank design and 3-flats shank ensure a secure grip, preventing slippage during demanding applications.
Features:
- Premium cobalt HSS construction for drilling tough and hardened materials.
- Self-centering 135° split point minimizes thrust and reduces walking.
- Drills approximately 30% faster than standard HSS bits.
- Special bronze SST surface treatment enhances lubricity and tool life.
- 1/2″ reduced shank for compatibility with standard chucks.
- 3-flats shank design prevents slippage under heavy loads.
Benefits:
- Extended service life with fewer re-sharpenings required.
- Faster drilling speeds increase productivity and efficiency.
- Smoother drilling with reduced thrust requirements.
- Delivers accurate, burr-free holes in challenging materials.
- Compatible with portable drills, drill presses, and mag base drills.
Technical Specifications:
- Model: 01M604
- Size: 1-1/16″
- Type: SST Prentice Drill Bit
- Material: Premium cobalt HSS
- Point Angle: 135° self-centering split point
- Shank: 1/2″ reduced shank with 3 flats
- Application: For portable drills, drill presses, and magnetic base drills (1/2″ chuck capacity)
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