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25/64 Inch Cobalt Drill Bit Set, M35 Jobber Length Twist Drill Bits,Suitable for Drilling in Hard Metal, Stainless Steel, Cast Iron,3 Pieces 25/64″(3pcs)
If you’re tired of bits wandering on contact or burning up when you hit tougher alloys, the BECOLLO 25/64″ Cobalt Drill Bit Set is built for hard-metal drilling. These M35 cobalt (5%) high speed steel jobber-length twist bits are designed to handle heat and wear better than standard bits, helping extend usable life when drilling stainless steel and cast iron.
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The fully ground finish promotes smoother cutting with reduced friction, while the 135° split point helps the bit self-center quickly to minimize walking and skating across the workpiece. You’ll receive three matching 25/64″ bits packed in a plastic case for simple storage and jobsite carry.
M35 cobalt (5%) high speed steel for improved wear and heat resistance
Fully ground surface to help reduce friction and increase cutting speed
135° split point for self-centering starts and reduced walking
Suited for hard metals like stainless steel and cast iron (also works on softer materials)
3-piece 25/64″ set in a plastic storage case; manufactured per ANSI B94-11M
Specs at a glance: 25/64″ cutting diameter (6.35 mm), straight shank, 2 flutes, twist flute type, split point style.
