Extension rods
Dia: 42,50,60,73,76,89,102,112,127mm
Material :DZ50, R70, G105,S135
MOQ: 1 PCS
manufacture rod bit
Port: chian main port
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union,palpay
Contact Supplier
Packaging Detail: in bundle
Delivery Detail: in 30 days
extension rods
1).Dia: 42,50,60,73,76,89,102,112,127mm
2).Material :DZ50, R70, G105,S135
3).MOQ: 1 PCS
4)manufacture
We can supply all kinds of drilling rod, and other drill equipments, such as drill bits, DTH hammer,Tricone bits, water well drill rig and so on.
Drill pipe | |||
| Dia(mm) | Φ42 Φ50 Φ60 | Φ73 Φ76 Φ89 | Φ102 Φ112 Φ127 |
| Length(mm) | About 1000mm | 1000mm~3000mm | 6000mm~9000mm |
| Material | DZ50 / R70 /G105 / S135 | ||
Model No.: JF
Features: Diamond Back Bolt Drilling is high quality mark of Jiu Feng, Jiu Feng is your best choice to buy drill bit.
good price
Model No.: JF068
Features: To drill holes in marble and granite etc. in processing.
Galvanized corundum is sharp, long life and no peel off.
good price.
Model No.: JF073
Features: To drill holes in marble and granite etc. in processing.
Galvanized corundum is sharp, long life and no peel off.
good price
Model No.: JF068
Features: To drill holes in marble and granite etc. in processing.
Galvanized corundum is sharp, long life and no peel off.
good price.
Model No.: JF069
Features: To drill holes in marble and granite etc. in processing.
Galvanized corundum is sharp, long life and no peel off.
good price
Model No.: JF
Features: Diamond Back Bolt Drilling is high quality mark of Jiu Feng, Jiu Feng is your best choice to buy drill bit.
good price.
Model No.: JF067
Features: To drill holes in marble and granite etc. in processing.
Galvanized corundum is sharp, long life and no peel off.
only product
Model No.: DNHC
Features: cutting tool
1.Hss cutting tool, high-performance high speed steel
2.stable clamping
3.stable cutting
4.surface treatment
Model No.: DNHC
Features: drill bit
Special multi-cut geometry with ply-cutting and lower friction to reach better performance of endurance and removal o
Model No.: DNTP
Features: cutting tool
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
4.Multi-cut geometry
Model No.: DNHX
Features: cutting tool
1.Hss cutting tool, high-performance high speed steel
2.stable clamping
3.stable cutting
4.surface treatment
Model No.: DNTL
Features: drill bit
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
4.Multi-cut geometry