4pcs Drill Bit(6/8/10/12mm). Contains 4 specifications: 6mm, 8mm, 10mm, 12mm. Size:6mm, 8mm, 10mm, 12mm. Drill Bit specifications of each are marked and easy to use. High hardness, wear resistance.
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Material: Steel. Hex Head Shank, Precision-Ground Tip, Threaded. Suitable for: Hardwood, Softwood. This is a quality item for a very good price. PRODUCT DETAILS.
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For precision Engineering: Featuring a 90-degree angle at the point, these tools are designed for accurate countersinking, make sure professional-quality results for workpiece circular aperture chamfering or cone holes.
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Efficient Drilling: Thi s for SDS PLUS drill bit features a double design that optimizes transport, allowing for smoother and easier drilling through tough materials. Shank: for SDS- PLUS. 1 Drill Bit.
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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. 135-degree split point with straight shank prevents walking makes drilling precise faster.
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Dry drilling without water. Very high efficiency, multi-purpose drilling. For drilling granite& marble, masonry, concrete, tile/ceramic, glass, hard plastic. Color:black. Hole dirll size(optional):6mm/8mm.
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X Drill Bit. Fast and efficient chip removal. Quick hole opening. 118°double relief angle for faster drilling speed. Color: as picture.
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The cutting spurs produce clean holes with minimal breakout and the tapered flute reduces binding. The drill bits are also heat treated for extra durability. This is a quality item for a very good price.
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