Blank And Ground Tungsten Carbide Bur Long Rock Tungsten Gun Rotary Burrs Drill Bits
Brand Name:SHIELD
Certification:ISO9001:2008
Model Number:standard and OEM
Minimum Order Quantity:10pcs
Delivery Time:5-35 workdays after received the payment
Payment Terms:L/C D/A D/P T/T Western Union
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Location:
Zhuzhou Hunan China
Address:
No.88 Kaide Road, Hetang District, Zhuzhou City, Hunan Province, China
Supplier`s last login times:
within 1 hours
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Product Details
Blank And Ground Tungsten Carbide Bur Long Rock Tungsten Gun Rotary
Burrs Drill Bits
Product Description
Features
● Increasing productivity of several ten times than using hand tools and three to five times than using small
emery wheels
● Having long life often times than high speed steel burrs and fifty times than small emery wheels.
● Finish machiningvarious kinds of die cavities.
● Removing the burrs ofthe castings, forgings and the welding spatter on the weld assemblies.
● Chamfering angle,circular bead or flute on the mechanical components.
● Chamfering or burring the pipes.
● Polishing the impellerchannel.
● Grinding the hole toan accurate shape.
Shield Carbide Standard Grades
| Cobalt Binder Grades | ||||
| Grade | Binder(wt%) | Density(g/cm3) | Hardness(HRA) | TRS(≥N/mm2) |
| YG3 | 3 | 15.30 | 91.00 | 1180 |
| YG6X | 6 | 15.10 | 92.00 | 1420 |
| YG6X | 6 | 15.10 | 91.00 | 1600 |
| YG8 | 8 | 14.90 | 90.00 | 1600 |
| YG10 | 10 | 14.70 | 89.00 | 1900 |
| YG10X | 10 | 14.70 | 89.50 | 2200 |
| YG15 | 15 | 14.20 | 87.00 | 2100 |
| YG20 | 20 | 13.70 | 85.50 | 2500 |
| YG20C | 20 | 13.70 | 82.00 | 2200 |
| YG30 | 30 | 12.80 | 82.00 | 2750 |
Blank And Ground Tungsten Carbide Bur Long Rock Tungsten Gun Rotary Burrs Drill Bits
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