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Drill Bit, Black Oxide, 21/64 X 4-5/8 In.

SKU #120352 Model #120352 UPC #052088048641
Drill Bit, Black Oxide, 21/64 x 4-5/8 In.

Master Mechanic

Regular Price
$ 6.49
Subject to availability and seasonality from suppliers. If we cannot get it, you will be notified and refunded.
Alper's Hardware + Paint Port Washington, NY
Key Features
AI Generated
  • Alpers True Value Hardware in Port Washington, NY offers this 4341 HSS drill bit for professional results.
  • The straight shank ensures easy bit changes in any chuck.
  • The tempering treatment extends bit life by minimizing heat buildup.
  • Soft metal drilling is effortless thanks to the bit’s sharp geometry.
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Description

AI Robot
Descriptions are AI-generated. For accurate measurements, please call the store to confirm.

Discover the Master Mechanic 21/64" x 4-5/8" Black Oxide Drill Bit, engineered for precision, durability, and superior heat resistance. Crafted from high‑speed steel and treated with a black‑oxide coating, this bit delivers smooth cutting performance in a compact jobber‑length design that balances reach and rigidity. Its straight shank fits standard chucks, while the 135° split‑point geometry offers rapid entry and reduced walking on a variety of materials. Perfect for professionals and DIY enthusiasts in Port washington, NY.

Why it works for you: The four cutting edges create clean holes with minimal effort, cutting friction and heat thanks to the black‑oxide tempering. This treatment enhances chip evacuation, allowing faster drilling cycles. Whether you’re tackling wood, plastic, wallboard, plywood or soft metals such as aluminum, brass and bronze, this bit provides fast penetration and smooth chip evacuation. It also handles occasional stainless‑steel jobs, giving you versatility across projects.

Key Features & Benefits:
  • High‑Speed Steel Construction: ensures long life and wear resistance.
  • Black Oxide Tempering: reduces friction and improves chip flow for faster drilling.
  • 135° Split Point with Four Cutting Edges: eliminates walking and delivers quick start.
  • Jobber Length & Straight Shank: fits most drills and provides optimal reach.
  • Multi‑Material Compatibility: ideal for wood, plastics, wallboard, soft metals and occasional hard metals.

Ready to boost your drilling efficiency: Upgrade your toolbox with this reliable bit and experience smoother, faster holes on every job, whether in a workshop or on site, and enjoy unmatched performance. Visit Alper's Hardware + Paint in Port washington to see the full Master Mechanic range and get yours today!