21/32 Inch Cobalt Drill Bit, M35 HSS Twist Drill Bit, 135° Split Point - size: 21/32 Inch
$29.14
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21/32 Inch Cobalt Drill Bit, M35 HSS Twist Drill Bit, 135° Split Point - size: 21/32 Inch
$29.14
About this item
- M35 high speed steel with 5% cobalt, heat treated to HRC 67 for superior hardness and edge retention
- 135 degree split point eliminates walking, perfect for drilling into curved or uneven metal surfaces
- Cobalt content provides red hardness, maintaining cutting ability even during continuous high-speed drilling, Ideal for automotive repair, cast iron, stainless steel, and alloy components
- Efficient Chip Removal – Tapered web helix design adds stability in tough materials. Large spiral flute quickly removes metal chips, enabling faster drilling speed
- Ultrasonically welded outer shell creates a permanent seal; any opening attempt leaves irreversible traces, ensuring brand-new products. The inner storage case prevents metal-on-metal friction during transit, protecting cutting edges and coating, and serves as permanent organizer by size. This dual design combines tamper-evident security with a reusable case that lasts the drill bits' entire life
Overview
- Cutting Angle String: 135 degrees
- Brand: Satcrft
- Tool Flute Type: Spiral
- Surface Recommendation: Metal
- Item Highlight: Reduced shank design for steel plate cast iron and stainless steel drilling applications