Guiyang Kemai Machinery and Equipment Co.Ltd -

Guiyang Kemai Machinery and Equipment Co.Ltd

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self-drilling anchor bit
Specification: Connect Size: R25, R32, R38, R51, T76
Detail: We can supply Cross bit, Button bit, Full steel bit, Arching bit, Arching-button bit and etc, in all applications where normally cased drilling is required. (1)Connect Size: R25, R32, R38, R51, T76. (2)Diameter: 42mm-130mm. ...

self-drilling anchor
Specification: Diameter: R25, R32, R38, R51, T76.
Detail: KEMAI self-drilling anchor embodies drilling, grouting and anchoring as a whole. Widely used as an efficient anchoring means, in tunnel presupport, slope, coast, mine, water conservancy projects, building foundation, roadbed r...

drill rod/ drifting drill rod
Specification: Connect Size: R25-R38, T38-T51
Detail: (1)Raw Material: 20CrNi3Mo (same as SANDBAR 64) &©|65288;2&©|65289;Connect Size: R25-R38, T38-T51. &©|65288;3&©|65289;Diameter &©|65306;32mm, 35mm, 38mm, 45mm, 51mm (4)Length: Any length less than 10M is available (5)Package: ...

drill rod/tapered drill rod
Specification: Shank size: H22x108mm (7/8"x4 1/4")
Detail: (1)Raw Material: 95CrMo (same as SANDBAR 20 or C253), 55SiMnMo (2)Shank size: H22x108mm (7/8"x4 1/4") (3)Taper: 7 degree, 11 degree etc (4)Length: Any length less than 10M is available (5)Package: Wood case or wrapped wi...

drill rod/ integral drill steel
Specification: Shank size: H22x108mm (7/8"x4 1/4")
Detail: (1)Material: 95CrMo (same as SANDBAR 20 or C253), 55SiMnMo (2)Shank size: H22x108mm (7/8"x4 1/4") (3)Bit Diameter: D29-42mm, we can produce other sizes according your requirement. (4)Length: Any length less than 10M is ava...

hollow drill steel bar
Specification: Length: any length according to your require.
Detail: The main size and specifications as below: Hot Rolled Hexagonal Hollow Drill Steel Bar Steel Grade: 95CrMo as per Chinese Standard with following chemistry: C: 0.92-1.03PCT; Si: 0.25-0.45PCT; Mn: 0.25-0.45PCT; Cr: 0.80-...

dth bit
Specification: Connect Size: 52mm-295mm
Detail: (1)Connect Size: 52mm-295mm (2)Diameter: D85-555mm. (3)Package: Wood case or Plastic box (4)Productivity: 20000pcs/ month

chisel bit
Specification: Tapered connection: 6 degree, 7 degree, 11 degree etc.
Detail: (1)Connect Size: &©|934;19, &©|934;22, &©|934;25 and etc. (2)Diameter: D26-100mm. (3)Tapered connection: 6 degree, 7 degree, 11 degree etc. (4)Package: Wood case or Plastic box. (5)Productivity: 50000pcs/ month

tapered cross bit
Specification: Tapered connection: 6 degree, 7 degree, 11 degree etc
Detail: (1)Connect Size: &©|934;19, &©|934;22, &©|934;25 and etc. (2)Diameter: D26-100mm. (3)Tapered connection: 6 degree, 7 degree, 11 degree etc. (4)Package: Wood case or Plastic box. (5)Productivity: 50000pcs/ month

thread cross bit
Specification: Threaded connection: R22-R38, T38-T51
Detail: (1)Threaded connection: R22-R38, T38-T51 (2)Diameter: D35-127mm. (3)Package: Wood case or Plastic box. (4)Productivity: 50000pcs/ month


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