Tungsten Carbide Rods with Chamfer
These are tungsten carbide rods with a chamfered end, used in the manufacture of cutting tools and wear parts. They are pressed and sintered from virgin tungsten carbide powder, then ground to customer specifications. The chamfer improves…
Product Overview
These are tungsten carbide rods with a chamfered end, used in the manufacture of cutting tools and wear parts. They are pressed and sintered from virgin tungsten carbide powder, then ground to customer specifications. The chamfer improves tool handling and reduces chipping during assembly. They are supplied in standard dimensions or custom sizes based on drawings.
Key Benefits
- High wear resistance in abrasive and high-temperature cutting applications
- Chamfered end reduces edge chipping during handling and tool assembly
- Available in multiple grades to match material being cut and service load
- Stock items ship 3-5 days after payment, reducing procurement lead time
- Made to drawing for custom shapes and dimensions, no fixed catalogue limits
Technical Data
Values below come from the product data we publish. Anything not listed is confirmed against your drawing at quotation.
| Material | 100% virgin tungsten carbide (WC-Co) |
|---|---|
| Grades Available | YL10.2 YG6 YG12 YG15X and equivalents |
| Chamfer | Standard chamfer on end, custom angles available |
| Diameter Tolerance | h6 H6 h5 or unground, as specified |
| Length Tolerance | +5/+0 mm or as specified |
| Length | Up to 330 mm standard, custom lengths available |
| Finish | Polished or ground to tolerance |
| Lead Time | Stock items 3-5 days after payment; custom items quoted per order |
Problems It Solves
- Steel tool blanks wear out quickly when cutting abrasive materials like cast iron or titanium
- Unchamfered carbide rods chip during handling or assembly, increasing scrap rate
- Lack of standard stock sizes forces long lead times for custom tool blanks
- Inconsistent material quality leads to premature tool failure in high-load applications
- No access to raw blanks with precise tolerances increases finishing time and cost
Who It Is For
- Tool manufacturers making end mills, drills, reamers and burrs
- Mould and die shops requiring durable core pins and punch blanks
- Metal cutting shops sourcing raw material for custom tool builds
- Electronics manufacturers producing PCB drilling tools
- Mechanical parts makers needing wear-resistant blanks for custom tools
Application Scenarios
- Making PCB drills and end mills for high-precision circuit board machining
- Producing core pins and mold punches for injection moulding with high wear demands
- Manufacturing hole drilling tools for aerospace components made from titanium and nickel alloys
- Creating reamers and drills for cast iron and stainless steel in metalworking shops
- Supplying raw blanks for rotary burrs and solid carbide tools in toolmaking
Technical Features
- Chamfered end for improved handling and reduced edge damage
- Pressed and sintered from virgin tungsten carbide powder
- Available in multiple grades including YL10.2 YG6 YG12 YG15X
- Ground to customer tolerance such as h6 H6 h5 or unground
- Standard lengths up to 330 mm, custom lengths available
- Dimensions supplied per customer drawing or standard list
- Small dimensional margin off the press reduces grinding time
Materials and Grades
- 100% virgin tungsten carbide powder for consistent wear resistance and impact strength
- Lower cobalt grades like YG6 for maximum wear resistance in clean abrasive service
- Higher cobalt grades like YG15X for improved toughness under impact and thermal cycling
- Grades selected based on the material being cut and the expected load
Customisation Options
- Manufactured to customer drawings including non-standard dimensions and chamfer angles
- Grade selected based on the cutting material and service conditions
- Custom length, diameter and tolerance available upon request
- Samples produced for pre-testing before bulk release
- Chamfer shape and angle can be adjusted for specific tool assembly needs
How This Part Is Made
Drawing review and grade selection
Powder blending with selected cobalt content
Pressing on imported press for uniform green density
Over-pressure sintering to close porosity and stabilise dimensions
Chamfering and grinding to tolerance
Dimensional and physical property inspection
Packing and shipping
Quality Control
- Physical properties, shape and tolerance are checked before shipping
- Every order is tested before bulk production is released
- Inspection photographs of the finished order are sent for confirmation before delivery
Use Guide
- Send the drawing with the intended cutting material and service load so the grade can be matched
- Specify chamfer angle and tolerance if it affects tool assembly or performance
- Order samples for pre-testing before committing to bulk production
- Use only ground or polished rods for precision tooling to avoid surface defects
- Store rods in dry, clean conditions to prevent contamination before machining
How It Compares With The Alternatives
| Alternative | Trade-off |
|---|---|
| Steel rod blanks | Steel is cheaper but wears out faster in abrasive or high-temperature cutting; carbide lasts longer despite higher initial cost |
| Ceramic rods | Ceramic is harder but more brittle; carbide tolerates impact and thermal shock better in tooling applications |
| Low-grade carbide rods | Lower-grade carbide may have higher porosity and lower toughness; virgin material ensures consistent performance |
Tungsten Carbide Rods with Chamfer FAQ
Are you a trade company or a manufacturer?
A manufacturer. The company has produced tungsten carbide parts for over 15 years and takes on design and processing of carbide products with technical support.
Where is your factory located?
Zhuzhou City, Hunan Province, China, which is the country's tungsten carbide production base.
Can you produce the products according to my own drawing?
Yes. OEM and ODM to customer drawings is standard for this product, including custom dimensions, chamfer angles, and tolerances.
Can I get a sample before placing a bulk order?
Yes. Samples are available for pre-testing. Send the drawing and service conditions and a sample can be quoted.
How long does an order take?
Stock items are shipped 3-5 days after payment is received. Customised items are given a delivery time in the quotation.
How do I know the parts were checked before they shipped?
Physical properties, shape and tolerance are inspected before shipping, and detailed inspection photographs of the order are sent for confirmation before delivery.
Which grade should I choose?
It depends on the material being cut. Lower cobalt grades like YG6 offer better wear resistance in clean abrasive service; higher cobalt grades like YG15X tolerate impact and thermal shock better. Send the operating conditions and a grade will be recommended.
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Send the drawing or the dimensions plus what the part runs against. Samples are available for pre-testing before a bulk order.