HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
| Payment Terms | T/T |
| Supply Ability | 20000pcs per month |
| Delivery Time | 25 days |
| Packaging Details | Wooden box |
| Material | 40CrMo |
| Color | Customized is available |
| Button No. | Customized is available |
| Length | Customized is available |
| Brand Name | OED |
| Model Number | 38 MM SR28(R28) |
| Certification | ISO9001 2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 20000pcs per month |
| Delivery Time | 25 days | Packaging Details | Wooden box |
| Material | 40CrMo | Color | Customized is available |
| Button No. | Customized is available | Length | Customized is available |
| Brand Name | OED | Model Number | 38 MM SR28(R28) |
| Certification | ISO9001 2008 | Place of Origin | China |
| High Light | rock mining tools ， hard rock tools | ||
BIT 38 MM SR28(R28) for drifting ,tunneling and stone quarrying
Made from high alloy steel and tungsten carbide as same grade as internationally well-known brand
Apply “hot (thermal) -insertion” processing procedure to insert the buttons as same as internationally well-known brand
Entire CNC processing procedure ensure the quality consistency
Military grade requirements of heat-treatment guarantee durability Fast penetration rates, and straight and clean hole quality. Long life of drilling holes.
BIT -38MM -SR28(R28) is drilling accessories for fortification R28 series Threaded drill bits used in drifting and tunneling, or dimensional natural stone quarrying
Rock drilling tools manufacturer OED provides a wide of threaded button bit as per different thread type, diameter, skirt body, face, and carbide shape as for your drilling job.
BIT 38 MM SR28(R28) Drilling accessories for fortification
Thread: SR28 Diameter: 38mm
Product code: 125-5038-27,39-20(Atlas Copco)
No. Of buttons: 7 | Gauge buttons × gauge button diameter (mm): 5×9
Center buttons × center button diameter (mm): 2×7
Gauge buttons angle° 30° | Side flushing hole 1
Center flushing hole 1 | Weight approx: 0,5 kg.
R22, R25, R28 Threaded Button Bits of rock drill bits.
Diameter 40mm, 41mm, 43mm, 45mm.
7 Semi-ballistic buttons, SR28 Threaded Drill Bit.
R28 series Threaded drill bits used in drifting and tunneling, or dimensional natural stone quarrying. To match shank rod, and MM or MF Hex drifter rod for light-duty top hammer such as Drift HEX rod : R32-H28-SR28(S28) 2600mm,3100mm,3700mm
R28-38 mm, 43mm, 45mm, with MM Drift HEX rod : R32-H28-SR28(S28) 2600mm,3100mm,3700mm work for copper mine in Peru.
| Diameter |
Product No. |
Product code | No. of buttons | Buttons × button diameter (mm) | Flushing hole | Weight approx. kg | ||||||||
| inch | Gauge | Centre | Side | Centre | ||||||||||
| BUTTON BIT - Spherical buttons | ||||||||||||||
| 15∕16 | 90510448 | 102-5033-17,39-20 | 7 | 5×7 | 2×7 | 1 | 1 | 0,4 | ||||||
| 13∕8 | 90505181 | 102-5035-27,39-20 | 7 | 5×9 | 2×7 | 1 | 1 | 0,5 | ||||||
| 115∕32 | 90505295 | 102-5037-27,39-20 | 7 | 5×9 | 2×7 | 1 | 1 | 0,4 | ||||||
| 115∕32 | 90513899 | 102-5037-99,39-20 | 7 | 5x9 | 2x7 | 1 | 1 | 0,5 | ||||||
| 1½ | 90505179 | 102-5038-27,39-20 | 7 | 5×9 | 2×7 | 1 | 1 | 0,6 | ||||||
| 1½ | 90510206 | 102-5038-56,39-20 | 6 | 4×9 | 2×8 | 2 | 1 | 0,5 | ||||||
| 15∕8 | 90505175 | 102-5041-27,39-20 | 7 | 5×9 | 2×8 | 1 | 1 | 0,6 | ||||||
| 15∕8 | 90510207 | 102-5041-56,39-20 | 6 | 4×9 | 2×9 | 2 | 1 | 0,6 | ||||||
| 1¾ | 90505145 | 102-5045-27,39-20 | 7 | 5×11 | 2×8 | 2 | 1 | 0,7 | ||||||
| 1¾ | 90510208 | 102-5045-56,39-20 | 6 | 4×11 | 2×9 | 2 | 1 | 0,6 | ||||||
| 17∕8 | 90513912 | 102-5048-27,39-20 | 7 | 5x11 | 2x9 | 2 | 1 | 1,0 | ||||||
| BUTTON BIT - Ballistic buttons | ||||||||||||||
| 15∕16 | 90510274 | 102-5033-17-67,39-20 | 7 | 5×7 | 2×7 | 1 | 1 | 0,4 | ||||||
| 15∕16 | 90514118 | 102-5033-41-67,39-20 | 7 | 5x8 | 2x7 | 1 | 1 | 0,4 | ||||||
| 13∕8 | 90509723 | 102-5035-27-67,39-20 | 7 | 5×9 | 2×7 | 1 | 1 | 0,5 | ||||||
| 115∕32 | 90513900 | 102-5037-99-67,39-20 | 7 | 5x9 | 2x7 | 1 | 1 | 0,5 | ||||||
| 1½ | 90505180 | 102-5038-27-67,39-20 | 7 | 5×9 | 2×7 | 1 | 1 | 0,5 | ||||||
| 15∕8 | 90505176 | 102-5041-27-67,39-20 | 7 | 5×9 | 2×8 | 1 | 1 | 0,6 | ||||||
| 15∕8 | 90510662 | 102-5041-27-30-67,39-20 | 7 | 5×9 | 2×8 | 1 | 1 | 0,8 | ||||||
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
8000000-12000000
Employee Number:
>100
Ecer Certification：
Active Member
Mining Tool B.D of O.E.D Machinery Grop, has been dedicated in development and production of mining drill rods and drill bits for many years, which forms six main series products: taper drill tools, thread drill tools, rotary drill tools, blast furnace frill tools, DTH drill tools, and coal mining t... Mining Tool B.D of O.E.D Machinery Grop, has been dedicated in development and production of mining drill rods and drill bits for many years, which forms six main series products: taper drill tools, thread drill tools, rotary drill tools, blast furnace frill tools, DTH drill tools, and coal mining t...
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