31/64" Cobalt Drill Bit

Specifications

• Manufacturer: Vermont American
• Model Number: 12631
• Part Number: {manufacturers_part_number}
• Drill Bit Size: 31/64 inch (12.30mm)
• Material: M35 Cobalt High-Speed Steel (HSS)
• Drill Point: 135-degree split point
• Shank Type: Straight shank
• Finish: Bright (uncoated)

Key Features

• Cobalt Alloy Construction: Engineered with M35 Cobalt High-Speed Steel, this drill bit offers superior hardness and resistance to heat and abrasion compared to standard HSS bits.
• 135-Degree Split Point: Designed for precise, self-centering starts, preventing bit walking and eliminating the need for a pilot hole in most applications.
• Optimized Flute Design: The flutes are precision-ground to facilitate efficient chip removal, which reduces heat buildup and improves drilling performance.
• Enhanced Heat Resistance: The cobalt content allows the bit to maintain its cutting edge and structural integrity even at higher operating temperatures, extending tool life.
• Versatile Straight Shank: Compatible with standard drill chucks, ensuring broad usability across various drilling machines and hand drills.

Applications

This 31/64" cobalt drill bit is specifically designed for demanding drilling tasks in hard-to-machine materials, including:

• Metals: Stainless steel, cast iron, titanium, high-tensile alloys, hardened steel, and other abrasive metals.
• Fabrication: Ideal for metalworking shops, automotive repair, and industrial maintenance where robust drilling performance is required.
• Maintenance & Repair: Used in general engineering for creating precise holes in various components and structures.
• Aerospace Industry: Suitable for applications requiring high-performance tools capable of drilling challenging materials.

Benefits

• Extended Tool Life: The M35 cobalt steel construction significantly increases the bit's durability and resistance to wear, reducing the frequency of replacements and saving costs.
• Precise Hole Formation: The 135-degree split point ensures clean, accurate holes from the start, minimizing material damage and rework.
• Efficient Material Removal: Experience faster drilling speeds and reduced effort, as the optimized flute design effectively clears chips and prevents clogging.
• Reliable Performance in Tough Materials: Tackle challenging metals with confidence, knowing the bit's heat and abrasion resistance will maintain its cutting edge and performance.
• Reduced Drilling Strain: The bit's design and material composition enable smoother penetration, lessening the stress on both the tool and the operator.