49/64 Inch Cobalt Drill Bit, M35 HSS Twist Drill Bit, 135° Split Point - size: 49/64 Inch
$30.76
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49/64 Inch Cobalt Drill Bit, M35 HSS Twist Drill Bit, 135° Split Point - size: 49/64 Inch
$30.76
About this item
- M35 steel with 5% cobalt, heat treated to HRC 67 for superior hardness and edge retention
- 135 degree split point provides instant penetration without center punch, reducing walking
- Cobalt composition allows continuous drilling at high temperatures without dulling, Ideal for structural steel, cast iron, stainless steel plates, and heavy fabrication
- 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: Alloy Steel
- Item Highlight: Reduced Shank, 6" total length 3" working length for steel plate metal sheet and alloy steel drilling Reduced Shank, 6" total length 3" working length for steel plate metal sheet and alloy steel drilling