Description
[SIZE]- Twist drill bit with 0 / 0 inch . [MATERIAL]- Diamond covered excessive pace steel(HSS) is made through spiral technology, has both toughness and hardness, is not tender to break. The drill bit is sharp, and is straightforward for chip removal. [APPLICABLE MACHINE]- Widely used in tool akin to hand drills, drill press, flex shafts, bench drill and placing mill. [APPLICATION]- Suitable for drilling small holes on glass, metal, sea shells, jade, , marbles, , drywalls and son on. Due to the several hardness of the material, the influence also is different. [NOTICE]- When drilling, it is necessary so as to add reducing fluid in time to lubricate and cool down, which might get a more in-depth drilling gap wall, extends the carrier existence and drilling accuracy. Colour:silver Material:Diamond Package Contents: 20 * Diamond Twist Drill Bits Only the above package content, different merchandise are usually not included. Note: Light and diversified exhibits could cause the color of the article in the photograph considerably assorted from the genuine thing. The size allowed error is +/- 1-3cm.
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Cotelac
20Pcs 0.8mm Diamond Coated Tipped Tip Twist Drill Bit for Glass Jewelry Stone Tile
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