Description
Walter SST+ 135 Degree Prentice Drill Bit
Description:
Heavy-duty large diameter drill bits for use on portable drills, drill presses and magnetic base drills with 1/2″ chuck capacity. Extra hard tip allows to drill many more holes between re-sharpenings. Now made with cobalt blend for longer life.
Features:
- 3 flats on shank prevent slippage inside chuck
- Drills more holes, faster
- Exclusive point geometry eliminates pre-drilling
- Special bronze SST surface treatment
- Flute Length – 3-1/8″
- Overall Length – 6″
Materials:
- Mild steel
- Non-ferrous metal
- Stainless steel
Applications:
- Drilling large diameter holes with portable drills
- Drilling of round surfaces
- Large diameter holes with stationary machines
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