Suitable for use in bench drills/crane grinders and other machines. Scope of application.
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Material: HSS twist drill and diamond powder. Micro: Diamond jade drill drilling tools. Applicable machine: Table drill / hanging grinder.
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Subtype: Diamond Bits. Great for drilling glass, tile bottles, block jars, fiberglass tiles, ceramics, vitrification, brick and stone.
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Provides smooth and accurate drilling in tile, glass, brick wall, wood and so on. U-shaped spiral groove is smooth and flat, and the drilling is smoother. The design of triangular shank makes the clamping more tight and does not slip.
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Package includes: 8pcs 0.8 / 1.0 / 1.2 / 1.5 / 1.8 / 2.0 / 2.5 / 3.0mm diamond twist drill bits, each size per 1pcs. Material: Made of diamond, spiral technology, has both toughness and hardness, is not easy to break. The drill bit is sharp, and is easy for chip removal. Applicable machine: Widely used in rotary tool such as hand drills, drill press, flex shafts, bench drill and hanging mill. Application: Fit for drilling small holes on glass, metal, sea shells, jade, pearls, marbles, stones, drywalls and son on. Due to the different hardness of the material, the effect is also different. Note: Add the coolant can increase work efficiency and extend service life. Material Diamond Type Drill Bit Set Size 0.8 / 1.0 / 1.2 / 1.5 / 1.8 / 2.
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Suitable for Jewelry,Ceramics,Glass and Semiconductor Material.
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Note: It is necessary to add water to cool the whole process during use, and tempered glass is prohibited. Product use: Drilling holes in granite/microcrystalline stone/tiles/ordinary glass. Features: Durable, no sand drop.
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