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1/4 X 4 In. Cobalt High-Speed Drill Bit

SKU #571265 Model #571265 UPC #052088052884
1/4 x 4 In. Cobalt High-Speed Drill Bit

Master Mechanic

Regular Price
$ 5.99
Alper's Hardware + Paint Port Washington, NY
Key Features
AI Generated
  • Available at Alpers True Value Hardware in Port Washington, NY – proudly made in China.
  • Perfectly sized at 1/4" by 4" for both professional and hobbyist drilling tasks.
  • Reinforced construction resists wear during prolonged use.
  • The quartet of cutting edges ensures balanced drilling action.
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Delivery from Alper's Hardware + Paint, 11050
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Description

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

Discover the Cobalt‑Enhanced 1/4" × 4" High‑Speed Drill Bit, a precision‑engineered tool built for demanding applications. Crafted from a high‑performance HSS alloy infused with cobalt, this bit delivers exceptional rigidity and heat tolerance, allowing you to tackle tough materials without losing edge. Its sharply angled split‑point tip and four expertly ground cutting lips provide swift entry and steady guidance, reducing wobble and extending bit life.

Why it matters: The cobalt infusion raises the heat‑resistance threshold well beyond 1000 °F, ensuring consistent performance even under prolonged high‑temperature drilling. Whether you’re working on heat‑treated steel, stainless alloys, chrome‑rich components, or even titanium and armor plating, this drill bit cuts cleanly and efficiently, saving you time and effort on the shop floor.

Key Features & Benefits:
  • Cobalt‑infused HSS alloy: Offers superior hardness and thermal stability for prolonged high‑speed drilling.
  • 135° split‑point geometry: Initiates drilling with minimal walking, delivering precise hole placement.
  • Four cutting edges: Distributes cutting forces evenly, enhancing chip evacuation and reducing friction.
  • Optimized for hard metals: Ideal for heat‑treated steel, stainless steel, chrome‑manganese alloys, titanium, and ballistic‑grade plates.
  • Extended service life: Enhanced wear resistance translates to fewer bit changes and lower tooling costs.

Elevate your machining performance: Choose this cobalt‑strengthened drill bit for reliable, high‑speed penetration on the toughest substrates. Its robust construction, precise tip design, and multi‑edge cutting system provide the confidence you need for every critical drilling task, making it an indispensable addition to any professional toolkit.