Tapered (Chisel, button, cross) Bit for Rock Drilling
Basic Info
Model No.: HF
Product Description
Model NO.: HF Certification: AISI Type: Core Drill Bit Use: Coal Mining Transport Package: Wooden Case or as Your Need Origin: Henan, China Customized: Non-Customized Length: Diameter 38-127mm Material: Carbide Trademark: HF Specification: CE Tapered (Chisel, button, cross) Bit for Rock Drilling
Our Cross Bits diameters are from38mmto127mm, and different type are available, like R22,
R25,R32, R38, T38,T45,T51,ST58, ST68,etc
.
Feature:
1. Excellent drilling penetration
2. Used in very hard or hardest rock formation
3. Adequate for various construction conditions
4. Strong corrosion resistance
Application:
1.The Cross Bit is suitable for digging of very hard rock formation, hard formation and crack-grown formation.
2.All cross bits have to be reground at regular intervals to crush rock efficiently.
3.We choose different material and size for the cross bits in order to adapt the different rock formations and
working conditions.
Main technical paremeter
H25
R25/R28
R32
Contact us if you need more details on Bit. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Tapered Bit、Tapered Bit for Rock Drilling. If these products fail to match your need, please contact us and we would like to provide relevant information.
Our Cross Bits diameters are from38mmto127mm, and different type are available, like R22,
R25,R32, R38, T38,T45,T51,ST58, ST68,etc
.
Feature:
1. Excellent drilling penetration
2. Used in very hard or hardest rock formation
3. Adequate for various construction conditions
4. Strong corrosion resistance
Application:
1.The Cross Bit is suitable for digging of very hard rock formation, hard formation and crack-grown formation.
2.All cross bits have to be reground at regular intervals to crush rock efficiently.
3.We choose different material and size for the cross bits in order to adapt the different rock formations and
working conditions.
Main technical paremeter
H25
diameter | button(mm) | flushing holes | ||
mm | inch | length*width*height | side | front |
35 | 1 3/8" | 13*8*12 | 4 | 1 |
38 | 1 1/2" | 14*8*12 | 4 | 1 |
41 | 1 21/32" | 15*8*12 | 4 | 1 |
45 | 1 49/64" | 17*8*12 | 4 | 1 |
48 | 1 57/64" | 17*8*14 | 4 | 1 |
51 | 2" | 19*10*16 | 4 | 1 |
57 | 2 1/4" | 22*10*16 | 4 | 1 |
64 | 1 33/64" | 24*10*16 | 4 | 1 |
76 | 3" | 29*12*20 | 4 | 1 |
R25/R28
diameter | button(mm) | thread | |
mm | inch | length*width*height | side |
35 | 1 3/8" | 14*8 | R25 |
38 | 1 1/2" | 14*8 | R25 |
41 | 1 5/8" | 14*8 | R25 |
43 | 1 11/16" | 14*8 | R25 |
38 | 1 1/2" | 14*8 | R28 |
43 | 1 11/16" | 14*8 | R28 |
45 | 2 3/4" | 14*8 | R28 |
R32
diameter | button(mm) | thread | |
mm | inch | length*width*height | side |
45 | 1 3/4" | 16*10 | R32 |
48 | 1 7/8" | 16*10 | R32 |
51 | 2 | 16*10 | R32 |
57 | 2 1/4" | 16*10 | R32 |
64 | 2 1/2" | 18*13 | R32 |
76 | 3 | 18*13 | R32 |
Product Categories : Cross Bit
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