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Irwin Cobalt High Speed Drill Bit 5/16″

$5.84

SKU: 22999 Categories: , ,

In stock

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    Available for MO, AR, KS, OK addresses at checkout

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The Irwin Cobalt High-Speed Drill Bit 5/16″ is built for precision and durability, making it ideal for drilling tough metals such as stainless steel and titanium. Made with industrial-grade M-42 steel containing 8% cobalt, it offers excellent heat and abrasion resistance. Its 135-degree split-point tip ensures clean starts, reducing feed pressure and preventing walking on surfaces. The heavy-duty spiral flute design enhances chip ejection, ensuring smooth operation in high-tensile strength materials.

Key Features of Irwin Cobalt High Speed Drill Bit 5/16"

M-42 high-speed steel with 8% cobalt for superior durability
135-degree split-point tip for precise starts
Heavy-duty spiral flute design for efficient chip ejection
Optimized for high-tensile strength materials
Straight shank for secure compatibility with standard drill chucks

Additional Information

Brand: Irwin
Product Type: Cobalt High-Speed Steel Drill Bit
Model:
Product Use: Drilling hard metals like stainless steel, titanium, and other abrasive materials
Size: 5/16 inch
Material: M-42 high-speed steel with 8% cobalt
Height:
Length: Overall length: 4-1/2 inch
Width:

This drill bit is designed to handle extreme temperatures and abrasive conditions, ensuring a longer lifespan even under demanding use. Its straight shank fits securely into standard drill chucks, providing stability during operation. Ideal for professional tradespeople and DIY enthusiasts, this bit delivers consistent performance for heavy-duty metal drilling tasks.

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