HRA 93.2 Tungsten Cutting Tools K05 Wear Resistance With Helical Holes
Price:
negotiable
MOQ:
10pc
Delivery Time:
Standard products in one week
Brand:
TGC
Product Description
K05 with HRA 93.2 hardness wear resistance tungsten helical holes rods for diamond coating
ISO K05
Cobalt: 3%
Outer diameter: 10.30mm
Inner diameter: 0.80 +/-0.15
TK: 3.50mm
Pitch: 37.44mm
Length: 330mm +3mm
Surface roughness: Raw sintered Ra 6.3 or as required
Application: Special composition and process control give it excellent adhesion strength and wear resistance in diamond coating applications
Grade datasheet:
| Binder | Hardness | T.R.S | Density | Grain size | ISO | |
| HRA | HV10 | |||||
| 3 | 93.2 | 1860 | 1800 | 15.25 | fine | K05 |
For more grades details, please kindly check the general datasheet in the following details:
Regular size for two helical coolant rods 40°:
| Outer Diameter mm | TK mm | Inner Diameter mm | Deviation of holes position≤(mm) a |
Pitch mm | ||||
| OD | Tol. | TK | Tol. | ID | Tol. | P | Tol. | |
| 6.30 | 0/+0.3 | 1.9 | -0.4/0 | 0.600 | ±0.15 | 0.15 | 18.85 | ±0.34 |
| 6.30 | 2.2 | -0.4/0 | 0.500 | ±0.15 | 0.15 | 22.45 | ±0.42 | |
| 8.30 | 2.7 | -0.6/0 | 0.650 | ±0.15 | 0.15 | 29.95 | ±0.56 | |
| 10.30 | 0/+0.3 | 3.5 | -0.8/0 | 0.800 | ±0.15 | 0.20 | 37.44 | ±0.70 |
| 12.30 | 4.2 | -0.8/0 | 0.900 | ±0.15 | 0.30 | 44.93 | ±0.84 | |
| 14.30 | 4.7 | -0.8/0 | 1.000 | ±0.20 | 0.37 | 52.42 | ±0.98 | |
| 16.30 | 5.5 | -0.8/0 | 1.200 | ±0.20 | 0.40 | 59.9 | ±1.12 | |
| 18.30 | 0/+0.5 | 6.3 | -0.8/0 | 1.400 | ±0.20 | 0.50 | 67.39 | ±1.26 |
| 20.30 | 7.1 | -1.0/0 | 1.500 | ±0.20 | 0.50 | 74.88 | ±1.40 | |
Regular size for three helical coolant rods 30°:
| Outer Diameter mm | TK mm | Inner Diameter mm | Deviation of holes position≤(mm) a |
Pitch mm | ||||
| OD | Tol. | TK | Tol. | ID | Tol. | P | Tol. | |
| 6.30 | +0/+2.5 | 2.9 | -0.4/0 | 0.500 | ±0.15 | 0.15 | 32.65 | ±0.46 |
| 8.30 | 4.0 | -0.4/0 | 0.700 | ±0.15 | 0.15 | 45.53 | ±0.62 | |
| 9.30 | 5.1 | -0.6/0 | 0.850 | ±0.15 | 0.20 | 48.97 | ±0.69 | |
| 10.30 | +0/+2.75 | 5.1 | -0.6/0 | 0.850 | ±0.15 | 0.20 | 54.41 | ±0.77 |
| 12.30 | 6.3 | -0.6/0 | 1.100 | ±0.15 | 0.30 | 65.3 | ±0.92 | |
| 14.30 | +0/+3.5 | 7.3 | -0.8/0 | 1.400 | ±0.20 | 0.40 | 76.18 | ±1.08 |
| 15.30 | 7.8 | -0.8/0 | 1.400 | ±0.20 | 0.40 | 81.62 | ±1.15 | |
| 16.30 | 8.3 | -0.8/0 | 1.600 | ±0.20 | 0.40 | 87.06 | ±1.23 | |
| 18.30 | 9.5 | -0.8/0 | 1.700 | ±0.20 | 0.50 | 97.95 | ±1.38 | |
| 20.30 | 10.2 | -0.8/0 | 1.900 | ±0.25 | 0.50 | 108.83 | ±1.54 | |
General Tolerance for ground carbide rods
| General tolerance for the h6 finished ground solid carbide rods | ||||||||||
| Diameter | Tolerance μm | Length | Tolerance | Straightness | Tolerance | Circularity | Tolerances | |||
| ＜3.0 | -6/0 | ＜100.0 | +0.5/+1.0 | ＜4.0 | 0.07 | <3,0 | 2,0 micron | |||
| 3.0-6.0 | -8/0 | 100.0-165.0 | +1.0/+2.5 | 4.5-5.0 | 0.06 | 3,0- 6,0 | 2,5 micron | |||
| 6.0-1.0 | -9/0 | 165.0-335.0 | +1.0/+6.0 | 5.5-12 | 0.05 | 6,1-10,0 | 3,0 micron | |||
| 10.0-18.0 | -11/0 | ＞12.5 | 0.04 | 10,1-18,0 | 3,5 micron | |||||
| 18.0-30.0 | -13/0 | 18,1- 30,0 | 4,0 micron | |||||||
| 30.0-50.0 | -16/0 | 30,1- 50,0 | 5,0 micron | |||||||
Our tungsten carbide rods:
- 100% virgin material, no recycled material
- Spray drying tower and HIP sintering furnace
- Constant excellent quality
- Large stock for all sizes, the regular products can be shipped in 3 days, and the special rods can be ground in one week.
- 100% inspected before delivery. The inspection including raw material and dimension report will be sent you before delivery
- Excellent grinding quality, Straightless and circularity could be 0.05 or 0.02.
Carbide grades
What we can provide
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhuzhou TGC Cemented Carbide Co.,Ltd.
Location
Building 2, Phase II, Zhongnan High-Tech Intelligent Manufacturing Industrial Park, Xinma Road(W), Tianyuan District, Zhuzhou, Hunan, China
Contact Person
Ms Pan