• Black oxide finish jobber length drill bit for power tool accessories in home improvement and tool collections
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Milwaukee
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Milwaukee THUNDERBOLT® 1/4" Black Oxide Jobber Length Drill Bit

Milwaukee THUNDERBOLT® 1/4" Black Oxide Jobber Length Drill Bit

SKU: 358975

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$2.29
Durable 1/4" black oxide drill bit with split point tip for precise drilling.
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Milwaukee THUNDERBOLT™ 1/4" Black Oxide Jobber Length Drill Bit is engineered for exceptional durability and extended life. Featuring a thicker core than standard drill bits, the Thunderbolt web provides superior strength and resists side-load breakage. Its specially designed parabolic flute efficiently clears chips, while the 3-Flat Secure-Grip™ shank ensures a firm hold in the drill chuck. The 135° split point tip offers a precise start and prevents walking, enabling fast and accurate hole drilling. Ideal for use on curved surfaces, this drill bit requires less effort to penetrate metal, wood, and PVC, making it highly recommended for portable drills. Model Number: 48-89-2722
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Technical Specs Technical Specs

Overview
Milwaukee THUNDERBOLT™ 1/4" Black Oxide Jobber Length Drill Bit is engineered for exceptional durability and extended life. Featuring a thicker core than standard drill bits, the Thunderbolt web provides superior strength and resists side-load breakage. Its specially designed parabolic flute efficiently clears chips, while the 3-Flat Secure-Grip™ shank ensures a firm hold in the drill chuck. The 135° split point tip offers a precise start and prevents walking, enabling fast and accurate hole drilling. Ideal for use on curved surfaces, this drill bit requires less effort to penetrate metal, wood, and PVC, making it highly recommended for portable drills. Model Number: 48-89-2722
What's In The Box
(1) 1/4" Thunderbolt Black Oxide Drill Bit
Other Tech Specs
Tool Accessory Type Info
Bits

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