Drifting Tunneling Quarry Construction Blasting and Und
Certification:
ISO9001
Length:
140~235mm
Application:
Ore Mining, Underground Mining Small Hole Drilling
Threaded:
R22 R25 R28 R32 R38 T38 T45 T51
Diameter:
32~76mm
Advantage:
Direct Manufacture
Applications:
1. Face stabilization
2. Radial systematic anchoring
3. Foundation for avalanche protect
4. Stabilization of tunnel portals
5. Spilling
6. Root piling
7. Tunneling
8. Ground engineering
Length
Diameter
Weight
mm
inch
mm
inch
kg
R32
150
6 1/8
44
1 3/4
1.0
160
6 1/4
44
1 3/4
1.1
HL38
170
6 3/4
55
2 5/32
1.9
190
7 1/2
55
2 5/32
2.1
T38
190
7 1/2
55
2 5/32
2.1
T45
210
8 1/4
63
2 33/64
3.0
210
8 1/4
66
2 37/64
3.3
T51
225
8 7/8
71
2 51/64
4.6
225
8 7/8
76
3
4.8
235
9 1/4
72
2 7/8
4.7
235
9 1/4
77
3 1/32
4.9
coupling
Other products
Drilling tools: other products
FAQ
1.what can you buy from us? Air Compressor,Drilling Rig,Drill Bit,Spare Parts
2.How can I make payment? A: You can pay directly online on Alibaba with credit card, or TT, Western Union, LC etc.
3. How is the shipment? How long dose it take? A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.4.How is your quality control? A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.
5.Do you have any certificate of authorization? A: Our machinery is CE certified.
If you need any rock drilling tools, please contact our company:
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