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Professional Diamond Drilling Bits Manufacturer
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Professional Diamond Drilling Bits Manufacturer

    Min. Order: 10
    Place of Origin:  Fujian, Quanzhou
    Supply Ability: 50000PCS/Month
    Certificate:  ISO9001

Basic Info

Model No.:  HUAZUAN2121

Product Description

Model NO.: HUAZUAN2121 Material: Diamond Usage: Stone Cutting, Drilling, Fire-Retardant, Porcelain Length: 120/160/370/450 Segment Height: 10mm Segment Type: Sintered,Laser Weld Segment Grade: AAA Trademark: Huazuan Origin: Fujian, Quanzhou Type: Core Drill Bit Use: Masonry Drilling Diameter: 25-350mm Thread: 5/8"-11, 11/4"-7 Thickness: 4.5 mm Brand: Huazuan Certification: ISO9001:2000:SGS Specification: SGS, ISO9001: 2008
Applicable for fast drilling concrete,refractory,bricks,asphalt,and various stones.
1. Diamond core drill bits for concrete, green concrete, reinforce concrete
 
2. Diamond Segment available
 
3. Thread: 5/8"-11, 11/4"-7
 
4. For dry or wet application
 
5. Use water to prolong the life of the bits
 
6. Used with hand drill or core drilling machine

Diameter(mm)
Length Seg.Thickness Seg.Height Thread cap
27 120/160/370/450 3.8 8/10 5/8"-11
30 120/160/370/450 3.8 8/10 5/8"-11
32 120/160/370/450 3.8 8/10 5/8"-11
36 120/160/370/450 3.8 8/10 5/8"-11
38 120/160/370/450 3.8 8/10 5/8"-11
40 120/160/370/450 3.8 8/10 5/8"-11
44 120/160/370/450 3.8  8/10 5/8"-11
46 120/160/370/450 3.8  8/10 5/8"-11
51 120/160/370/450 3.8 8/10 11/4"-7
56 120/160/370/450 3.8 8/10 11/4"-7
63 120/160/370/450 3.8 8/10 11/4"-7
66 120/160/370/450 3.8 8/10 11/4"-7
71 120/160/370/450 4.0 8/10 11/4"-7
76 120/160/370/450 4.0 8/10 11/4"-7
83 120/160/370/450 4.0 8/10 11/4"-7
89 120/160/370/450 4.0 8/10 11/4"-7
96 120/160/370/450 4.0 8/10 11/4"-7
102 120/160/370/450 4.0 8/10 11/4"-7
108 120/160/370/450 4.0 8/10 11/4"-7
114 120/160/370/450 4.0 8/10 11/4"-7
120 120/160/370/450 4.0 8/10 11/4"-7
127 120/160/370/450 4.0 8/10 11/4"-7
132 120/160/370/450 4.5 8/10 11/4"-7
152 120/160/370/450 4.5 8/10 11/4"-7
159 120/160/370/450 4.5 8/10 11/4"-7
168 120/160/370/450 4.5 8/10 11/4"-7
180 120/160/370/450 4.5 8/10 11/4"-7
200 120/160/370/450 4.5 8/10 11/4"-7
230 120/160/370/450 4.5 8/10 11/4"-7
250 120/160/370/450 4.5 8/10 11/4"-7

 
*Other specifications are available upon request.

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