Beijing Silk Road Enterprise Management Services Co.,LTD
| Payment Terms | T/T, L/C, T/T, Western Union |
| Supply Ability | Based on the detailed quotation |
| Delivery Time | 10-20 days working days |
| Packaging Details | Wooden cases standard export package |
| Parts Name | Rock Drilling Tools |
| Material | Carton Steel+Tungsten carbide |
| Diameter | 33-178mm |
| Mining Object | granite, marble, sandstone,limestone |
| Face design | Flat, Drop, Centre |
| Processing Type | Forging |
| carbide shape | spherical, ballistic |
| Usage | Oil/Gas field,Coal mining etc. |
| Model | R22, R25, R28, R32, R35,R38, etc |
| Color | Yellow,Gold ,Orange,Black,blue ect. |
| Application | Mining, Blasting,road Construction Hole Drilling |
| Brand Name | OEM |
| Model Number | |
| Certification | ISO,CE |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C, T/T, Western Union | Supply Ability | Based on the detailed quotation |
| Delivery Time | 10-20 days working days | Packaging Details | Wooden cases standard export package |
| Parts Name | Rock Drilling Tools | Material | Carton Steel+Tungsten carbide |
| Diameter | 33-178mm | Mining Object | granite, marble, sandstone,limestone |
| Face design | Flat, Drop, Centre | Processing Type | Forging |
| carbide shape | spherical, ballistic | Usage | Oil/Gas field,Coal mining etc. |
| Model | R22, R25, R28, R32, R35,R38, etc | Color | Yellow,Gold ,Orange,Black,blue ect. |
| Application | Mining, Blasting,road Construction Hole Drilling | Brand Name | OEM |
| Model Number | Certification | ISO,CE | |
| Place of Origin | CHINA | ||
| High Light | T38 Rock Drill Button Bit ，64mm Thread Rock Drill Bits ，76mm Rock Drilling Tools | ||
T38 64mm 70mm 76mm Retract Bits Thread Rock Drill Bits
T38 Retract rock drill button bit most popular size:64mm,70mm,76mm,89mm
Characteristics
1. Reaming Drill Bit connect with tapered drill rod perfectly for drilling holes.
2. Stable and mature welding technology ensure high quality of bits.
3. Accurate dimension of taper degree perfectly matches the rods.
4. work reliable and very cost-effective.
5. High grade tungsten carbide inserts.
6. Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment.
7. Long life
8. Lower consumption
9. Wide selections of drill bits
10. Delivery quickly
Advantage
1. High penetration rate for productivity.
2. Extended service life and lower drilling cost.
3. Excellent straightnesss and hole clean quality.
Parameter
| Diameter | NO*Button Dia | Gauge | Flushing | Approx's | Part No. | |||
| Dia | Front | Gauge | Buttons | Hole | Weight | |||
| mm | inch | EA | EA | Angle | Front | Side | kg | |
| 32 | 1 1/4 | 2*7 | 3*8 | 35 | 1*6 | 2*4 | 0.2 | Q532-722 |
| 33 | 1 19/64 | 2*7 | 4*7 | 40 | 1*5 | 1*5 | 0.2 | Q633-722 |
| 33 | 1 19/64 | 2*7 | 5*7 | 35 | 2*4 | 1*4 | 0.2 | Q733-722 |
| 34 | 1 11/32 | 2*7 | 4*7 | 40 | 1*5 | 1*5 | 0.29 | Q634-722 |
| 35 | 1 3/8 | 2*7 | 5*7 | 35 | 1*5 | 1*5 | 0.22 | Q735-722 |
| 36 | 1 27/64 | 1*8 | 3*9 | 40 | 1*6 | 1*6 | 0.3 | Q436-722 |
| 36 | 1 27/64 | 2*7 | 4*7 | 40 | 1*6 | 1*6 | 0.35 | Q636-722 |
| 36 | 1 27/64 | 2*7 | 5*8 | 35 | 1*6 | 1*5 | 0.3 | Q736-722 |
| 38 | 1 1/2 | 1*9 | 3*9 | 40 | 1*6 | 1*6 | 0.35 | Q438-722 |
| 38 | 1 1/2 | 2*8 | 4*8 | 40 | 1*6 | 1*6 | 0.35 | Q638-722 |
| 38 | 1 1/2 | 2*7 | 5*8 | 35 | 1*6 | 1*5 | 0.35 | Q738-722 |
| 38 | 1 1/2 | 2*7 | 5*9 | 40 | 2*4 | 1*4 | 0.35 | Q738-722A |
| 40 | 1 37/64 | 1*9 | 3*9 | 40 | 1*6 | 1*6 | 0.35 | Q440-722 |
| 40 | 1 37/64 | 2*7 | 5*9 | 35 | 1*6 | 1*5 | 0.35 | Q740-722 |
| 41 | 1 5/8 | 2*7 | 5*9 | 35 | 1*6 | 1*5 | 0.35 | Q741-722 |
| 42 | 1 21/32 | 1*9 | 3*9 | 30 | 1*6 | 1*6 | 0.35 | Q741-722 |
| 42 | 1 5/8 | 2*7 | 5*9 | 35 | 1*6 | 1*5 | 0.35 | Q442-722 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter
Year Established:
2009
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,LTD located in Beijing,China, for more than 10 years we have specilized in research, development and produce of rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig, and relative accessories & dri... Beijing Silk Road Enterprise Management Services Co.,LTD located in Beijing,China, for more than 10 years we have specilized in research, development and produce of rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig, and relative accessories & dri...
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