99Pcs Twiist Drill Bit Set Drills HSS High Speed 1.0mm-3.0mm Titaniium Coated Brocas

99Pcs Twiist Drill Bit Set Drills HSS High Speed 1.0mm-3.0mm Titaniium Coated Brocas
sku: 1771316
$14.99
Shipping from: China
   Description
Features:1. High-quality materials: made of high-speed steel.2. Widely used: suitable for drilling of angle iron, wood, plastic, aluminum alloy and other materials.3. Straight shank twisst drill is mainly composed of handle and working parts. The guide part of the working part serves as a guide and grinding action, and the chip flute is spiral-shaped to facilitate the guide of the chip.4.-5% Cobalt for higher heat and abrasion resistance.Specification:Product name: Twisst drillMaterial: High speed steel 4241 (HSS4241)Color: as shownQuantity: 99PcsPackageIncluded:99PCS drill bitDetails Pictures:
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