Feature

●?【Details】Specification: 3 x 1.8mm; Length needle; Handle diameter: 3mm; Total: 70mm; Grinding head length: 30mm
●?【Materials】The products with high hardness of Emery material produced, durability is very high
●?【Application】Highly recommended for crafts, hobbies, home repair, jewelry,lapidary use, modeling, and so much more.
●?【Warm prompt】For long-lasting use, please use a lubricant when using all diamond coated tools


Description

Diamond mounted grinding tipDiamond mounted grinding tip
Diamond drill bitDiamond drill bit

PRODUCT DESCRIPTION

  • Mounted with premium diamond particles and alloy mandrel, durable and sharp drilling.
  • Small long-cone shape design can help you to grind difficult to achieve areas.
  • Universal 1/8 inch shank fit most electirc rotary tool , bench grinder.
  • Diamond grinding bit is ideal tools for grinding mold, hard wood, glass apparatus, jade carvings.

Diamond drill hole bitDiamond drill hole bit

Package includes: 10 Pieces diamond grinding bits..

WARM PROMPT:

  • 1. On the new tools must be installed when the tool is to try whether the beating, to adjust to not jump to use. Otherwise the tool is quickly worn out,
  • 2. Be sure to cool the water (like a drip device in a hospital), In case of dry drilling, the diamond on the head of the tool is graphitized by overheating, and it is quickly worn out.
  • 3. When drilling, try to avoid shaking, because the shaking will cause local damage to the tool, and accelerate the damage of the entire tool.