Multi-Size Range: Includes 4-12mm step drill and 8-20mm countersink for versatile hole sizing. Hex Shank : Features a secure grip for stable drilling performance with various materials. High-Speed Steel: Made of HSS4241 for efficient cutting and heat resistance during prolonged work.
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The product has edges high drilling efficiency. The center of the product has serrations, with its help, the drill can continue to drill horizontally after drilling. Fully ground spiral groove design quickly decreases friction heat for a faster cooler drilling performance.
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Material: Made from for M35 Cobalt steel, these precision ground drill bits are designed for exceptional durability, they withstand the rigors of drilling into tough materials without wear or breakage.
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Multipurpose Drill Bit Grinding Sharpener Polishing Grinding Tool Powered Drill Bit Tool Parts Applicable Angle Grinder. 1 Drill Bit Grinding Sharpener. Applicable 115 and 125 Angle Grinder. Optional Color:Black，Blue，Orange （as picture ）.
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Eccentric Drill :This drill is designed for drilling into glass tiles with for precision and ease. Its unique eccentric design allows for efficient and accurate drilling. Applications:For punching, drilling tiles.
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Contains 4 specifications: 6mm, 8mm, 10mm, 12mm. Size:6mm, 8mm, 10mm, 12mm. Drill Bit specifications of each are marked and easy to use. 1 x Drill Bit. Can be beaten dry, add water can for more durability.
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Multi-Size Range: Includes 4-12mm step drill and 8-20mm countersink for versatile hole sizing. Hex Shank : Features a secure grip for stable drilling performance with various materials. High-Speed Steel: Made of HSS4241 for efficient cutting and heat resistance during prolonged work.
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Design: The Four-Flute Serrated Eccentric Drill Bits are engineered for exceptional accuracy when drilling through tough materials like tiles and concrete, a stable and precise operation for every task.
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