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Dry Diamond Core Drill Bits

Dry diamond core bits with #30/40 diamond grits and air slots to keep the bits cool and light-weight.
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  • DIAMTOOL

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 Product Description

1)Diamond Material,Drill Sharpness, Drilling Concrete Wall Through Fast.
2)Application:Concrete,soft bricks,lightweight blocks without water.

3)Three Lines in One,Concentric Shaft to Drill Fast,No Deviation from Center as Drilling.

Out Diameter:φ32mm—200mm
Total length:170/240mm
Direct Factory,Customization accepted.

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 Product Detail

微信截图_20221212155040
微信截图_20221212155253


微信截图_20221216083607

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干钻五件套装

Five-piece kit

1. Diameter 127mm Total length 170mm
2. Diameter 117mm Total length 170mm
3. Diameter 65mm Total length 170mm
4. Diameter 52mm Total length 170mm
5. Diameter 38mm Total length 170mm
6. Hex adapter
7. SDS adapter
8. Hex extension
9. SDS extension
10. Pilot Drill
11. Drift Key

干钻三件套装

Three-piece kit

1. Diameter 117mm Total length 170mm
2. Diameter 52mm Total length 170mm
3. Diameter 38mm Total length 170mm
4. Hex adapter
5. SDS adapter
6. Pilot Drill
7. Drift Key


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 Factory Shoot

WechatIMG911
5件套齿高8

独立包装








Dry diamond core bits with #30/40 diamond grits and air slots to keep the bits cool and light-weight. 

Designed for drilling:

soft brick

building block


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