Zhecheng Hongxiang Superhard Material Co.,Ltd.

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Room 1103, 11 Changchun Rd., High-Tech Zone, Zhengzhou, China

Tel.: +86-371-86038278

Fax: +86-371-86038378

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Diamond Core Bit

Diamond Core Bit
Diamond Core Bit
Diamond Core Bit

Drilling holes in hard rocks is easier, safer and more efficient with a diamond core bit, Ranging in diameter from 28 to 600mm, the diamond hole saw has a super hard, wear resistant synthetic diamond grit on the contact surface. It creates hole without the need to break up the core (the core is what's left inside the cup-like bit after drilling).

The diamond core bit is durable and cuts extremely fast, without chipping the material it works on. Materials that the hole saw can work with include stone, wall, masonry, marble, and granite. Water is needed during drilling to effectively cool down the diamond tool bit in order to get the maximum output. This is a wet cut core drill bit, meaning that water is needed during the drilling process.

Specifications
Diamond core bit Diamond core bit
Outside Diamond Segment Outside Diamond Segment
Diameter Diameter
mm Quantity/pc Size/mm mm Quantity/ pc Size/mm
28 3 16x3.5x7 132 10 24x3.5x7
32 3 16x3.5x7 142 11 24x3.5x7
37 3 20x3.5x7 152 12 24x4.0x7
42 4 20x3.5x7 162 12 24x4.0x7
47 4 24x3.5x7 172 13 24x4.0x7
52 4 24x3.5x7 182 13 24x4.0x7
57 5 24x3.5x7 192 14 24x4.0x7
62 5 24x3.5x7 200 14 24x4.0x7
67 6 24x3.5x7 212 16 24x4.0x7
72 6 24x3.5x7 225 18 24x4.5x7
77 6 24x3.5x7 254 20 20x5.0x7
82 7 24x3.5x7 257 20 20x5.0x7
87 7 24x3.5x7 300 24 20x5.0x7
92 8 24x3.5x7 350 24 20x5.0x7
102 9 24x3.5x7 400 26 20x5.0x7
107 9 24x3.5x7 450 30 20x5.0x7
112 9 24x3.5x7 500 32 20x5.0x7
122 10 24x3.5x7 550 35 20x5.0x7
127 10 24x3.5x7 600 40 20x5.0x7
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