M35 steel with 5% cobalt, heat treated to HRC 67 for extreme hardness and wear resistance
135 degree split point prevents walking on thick steel plates, reducing need for pilot holes
Cobalt alloy maintains cutting edge under heavy load and high temperature, Perfect for structural steel, heavy equipment repair, and industrial 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
Specifications
Brand
Satcrft
Manufacturer
Satcrft
Material
Cobalt Steel
Size
3/4 Inch
Product Type
DRILL_BITS
Included Components
1pcs Drill bit
Item Highlights
Reduced Shank, Heavy duty drilling for steel plate cast iron and stainless steel materials
Item Type Keyword
jobber-drill-bits
Package Dimensions
H: 35 / L: 203 / W: 112 (Weight: 109)
unit
Description
This 3/4 inch cobalt drill bit excels in structural steel and cast iron applications. M35 high-speed steel with 5% cobalt ensures long life. Reduced shank design fits standard chucks. 135 degree split point for quick, accurate starts
