- Application: for making drill
- Diameter: 6.3mm to 20.3mm
- Length: 330mm/310mm or customized
- Material: WC+Co
description
What is tungsten carbide rod ?
Tungsten carbide rod, also called carbide round bar,cemented carbide rod,is a high-hardness, high-strength and high-hardness material which has a major raw material of WC, with other metals and paste phases using powder metallurgical methods through low-pressure sintering.
What is the value of cemented carbide rods?
Tungsten carbide rod is the preferred material for metal cutting tool manufacturing, widely used in the industries which has high requirements for wear-resistance, corrosion-resistance and high-temperature resistance. It has a lot of outstanding performance.
What are the uses of tungsten carbide rods ?
Carbide rods can be used not only for cutting and drilling tools (such as micron, twiste drills, drill vertical mining tool specifications), but also for input needles, various roll worn parts and structural materials. In addition, it can be used in many fields, such as machinery, chemical, petroleum, metallurgy, electronics and defense industries.
1.Carbide rods for making cutting tools
2.Carbide rods for making punches
3.Carbide rods for making mandrels
4.Carbide rods for making tools holders
5.Carbide rods for making plunger
6.Carbide rods for making piercing tools
1. Type Specification: ØD×2Ød×TKØ×LB, L indicates the length, B indicates helical angle, 30 degree the most, and 15°, 40°, 45°are optional.
2. Application: for making cutting tools, such as drill.
3. Diameter: 6.3mm to 20.3mm
4. Length: standard 330mm/310mm or customized
5. Surface: blank or ground
6. Material: WC+CO
| Product Name | Carbide rods with two helical holes |
| Material | WC+CO |
| Grade | K05-K40 |
| Grain Size | fine, medium |
| Hardness | 87.6-94HRA |
| T.R.S | 3000-4200 |
| Surface | blank or ground |
| Application | Used for manufacturing cutting tools such as drill |
Grade properties
Grade | ISO Code | Grain Size | Cobalt | Density (g/cm3) | Hardness (HRA) | T.R.S(Mpa) |
UBT05 | K05-K10 | 1.0 | 6.0 | 14.95 | 92 | 3000 |
UBT10 | K05-K10 | 0.4 | 6.0 | 14.8 | 94 | 3800 |
UBT20F | K20-K40 | 0.8 | 10.2 | 14.5 | 91.5 | 3900 |
UBT20 | K20-K40 | 0.6 | 10.2 | 14.3 | 92.3 | 3800 |
UBT25 | K20-K40 | 0.4 | 12 | 14.1 | 92.5 | 4200 |
UBT30 | K30-K40 | 1.5 | 15 | 14 | 87.6 | 4000 |
Grade applications
Grade | Recommended application |
UBT05 | Drill, endmill and burr are recommended. Especially suitable for cutting non-ferrous metal and graphite (coating is needed) |
UBT10 | Ultrafine grain size, with good wear resistant. Higher wear resistant endmill and engraving tools are recommended. Suitable for cutting PCB and plastic |
UBT20F | Drill and endmill are recommended. Suitable for cutting general steel (HRC<48), grey cast iron, stainless steel and heat resistant alloy |
UBT20 | Drill and endmill are recommended. Suitable for cutting stainless steel, heat resistant alloy and cast iron |
UBT25 | Ultrafine grain size, high cobalt content with excellent hardness and toughness, endmill and reamer are recommended, especially suitable for cutting steel(HRC:45-55), aluminum alloy and titanium alloy |
UBT30 | Suitable for making punching of moulds, tools and anti-vibration boring bar etc |
The normally used dimensions are as below
Outer Diameter(mm) | TK(mm) | Inner diameter(mm) | Pitch(mm) | Length(mm) | |||||
Diameter | Tolerance | TK | Tolerance | diameter | Tolerance | Pitch | Tolerance | Length | Tolerance |
6.3 | 0.3 | 2.60 | -0.4~0 | 0.7 | ±0.15 | 32.65 | -0.65~0.67 | 330 | 0~+1.5 |
8.3 | 0.3 | 4.00 | -0.4~0 | 1.00 | ±0.15 | 43.53 | -0.86~0.89 | 330 | 0~+1.5 |
10.3 | 0.3 | 4.80 | -0.6~0 | 1.40 | ±0.15 | 54.41 | -1.08~1.11 | 330 | 0~+1.5 |
12.3 | 0.4 | 6.25 | -0.8~0 | 1.40 | ±0.15 | 65.3 | -1.30~1.34 | 330 | 0~+1.5 |
14.3 | 0.4 | 7.10 | -0.8~0 | 1.75 | ±0.15 | 76.18 | -1.51~1.56 | 330 | 0~+1.5 |
15.3 | 0.4 | 7.70 | -0.8~0 | 1.75 | ±0.15 | 79.45 | -1.58~1.62 | 330 | 0~+1.5 |
16.3 | 0.5 | 8.30 | -0.8~0 | 1.75 | ±0.15 | 87.06 | -1.73~1.78 | 330 | 0~+1.5 |
| 18.3 | 0.5 | 10.40 | -1~0 | 2.00 | ±0.15 | 97.95 | -1.94~2.00 | 330 | 0~+1.5 |
| 20.3 | 0.5 | 10.40 | -1~0 | 2.00 | ±0.15 | 108.83 | -2.16~2.23 | 330 | 0~+1.5 |
Noted: we can produce tungsten carbide rods per customer's request
Zhuzhou Better Tungsten Carbide Co., Ltd
ADDRESS： B/V 12-305, Da Han Hui Pu Industrial Park, Zhuzhou City, China.
Phone：+86 18173392980
Tel：0086-731-28705418
Fax：0086-731-28510897
Email：[email protected]
Whatsapp/Wechat：+86 181 7339 2980
