Tungsten Carbide Spot Drills Center Drills
| Price: |
US $ 3.75/Piece |
| Min Order: |
5/Piece |
| Pay Type: |
T/T,Western Union,Paypal |
| Prod Model: |
All Sizes |
| Forms: |
Internal, External |
| Material Applications: |
Cast Iron, Aluminum Alloy |
| Relief: |
Helical, Spiral |
Product Description
Tungsten Carbide Spot Drills Center DrillsRaw micro grain material, high hardness and T.R.S
a, Co: 10%,Wc:90%
b, TRS: >3600 N/mm2
c, HRA: 91.8-92.4, HRC:45-50/55-60/65/68
d, Grain size: 0.4-0.6μm
e, Helix angle: 30°-45 °
Diameter of cutting edge: 0.2-0.9mm; 1-20mm
Diameter of rods: 6-25mm
Total Length: 62mm-200mm
Cutting Form: Flat, Square, Ball nose, Ball, Corner Radius, Taper Flute, etc.ApplicationUse for Drilling, Face Milling, Boring and Processing Aluminum Alloy, Cast Iron, Carbide and Steel Material.
What we do is not a deal, but create mutual happy cooperation!
Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd is located in hometown of Chinese carbide industry - Zhuzhou city. The company has more than 20 years' experience in design and sale of various kinds of carbide products, main products include: Carbide end mills, carbide rods, indexable inserts, brazed inserts, wire drawing dies, forging dies, wood working tools, saw tips, mining buttons, etc
The company has passed ISO 9001: 2008 quality system, possesses advanced production equipments, complete testing instruments, strong R&D center and QC teams.
With excellent quality, strong technical support, and good after sales service, Grewin Carbide brand products are sold to more than 50 countries in the world, such as Europe, USA, south east Asia, Middle East, south America, etc.
The company is dedicated to " Do the best to customer". Grewin Carbide is growing up with the World's carbide technology, to meet the demand of our customers from all over the world.
