※ Model :HSS M35 drill bit (with cobalt). ※Material:HSS M35 (with cobalt). ※Size: 1- 14mm. Hey, future explorer! If a product is ordered, this tolerance is considered to be accepted by default. And due to many factors, flights have been reduced, causing international logistics delays.we realy hope you can understand that-.
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10 xDiamond twist drill bit. Effortless Installation: Designed for ease of use, these drill bits can be quickly installed and removed, significantly enhancing your work efficiency and allowing for rapid bit changes.
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High hardness diamond coated HSS twist drill bit. Suitable for drilling Jewelry, ceramics, glass and semiconductor materials etc.
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Due to the different hardness of the material, the effect is also different. [MATERIAL] - Diamond coated high speed steel(HSS) is made by spiral technology, has both toughness and hardness, is not easy to break.
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Good Good Good quality.
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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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New 50 pieces of 2.2mm to 2.3mm Diamond coated twist drill bits. Our products are in use at many of the larger projects such as, the HK airport and HK Disney Land. Working length : 25mm ( all working length was diamond coated).
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With round shank fit hand electric drills ， cordless drills ，bench drill and hanging mill etc. -The drill bit made from HSS twist drill bit and diamond coated. -Quality diamond coated twist drill bit.
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