HSS/HSS Co5 Deburring Countersinks
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Product Highlights
- HSS Co5 Material: Contains 5% cobalt for improved hardness, wear resistance, and red hardness.
- High Surface Hardness: Approximately 2,500HV surface hardness for enhanced durability.
- Extended Tool Life: Up to 25% longer tool-life compared to standard HSS tools.
- Reduced Friction: Low coefficient of friction reduces cold weldings on materials.
- Ideal for Long Chips: Particularly suitable for drilling long-chip materials efficiently.
Product Attributes
- Customization
- Available
- Customized
- Non-Customized
- Type
- Countersink Drill Bit
- Model NO.
- C-12
- Material
- High Speed Steel
- Usage
- Metal Drilling
- Transport Package
- 10/5 PCS in PVC Pouch, Plastic Box
- Specification
- HCS
- Trademark
- FANXI or OEM
- Origin
- P. R. China
- HS Code
- 8207509000
- Production Capacity
- 100, 000PCS/Month
- Package Size
- 50.00cm * 30.00cm * 30.00cm
- Package Gross Weight
- 25.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of HSS/HSS Co5 Deburring Countersinks
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Product Description
Product Description:
Product Name: HSS/HSS Co5 Deburring Countersinks
Material: HSS6542/ HSS Co5/ HSS TIN (HSS Co5 is a development of HSS6542 and contains 5% cobalt which gives improved hardness, wear resistance, and red hardness. It may be used when cutting higher strength materials.)
HSS TIN:
- Color: Gold
- Layer: Multilayer coating
- Layer Thickness: Up to 2 μm
- Surface Hardness: Approximately 2,500HV
- Temperature Resistant: Up to 600ºC
- Cooling: Not necessary but recommended
Application: Particularly suitable for long-chip materials
Advantages:
- High surface hardness
- Less coefficient of friction
- Up to 25% longer tool-life
- Reduces cold weldings
Company Name: Hangzhou Fanxi Tools Co., Ltd.





About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR253549". Items marked "" are certified.
Company Profile
We're supplier of drill bits as HSS twist drill bits, masonry drill bits, electric hammer drill bits, wood working drill bits, carbide drill bits, SDS Plus drill bits and combination drill bit sets etc. And saw blades as diamond saw blades, tct saw blades, circular saw blades, other power tools accessories as abrasive wheel, flap disc, sanding disc, hole saw, grinding wheel, cutting disc, drill chuck, screw driver bit, chisel, countersink etc...The company carries out the company policy that "every product is good, quality is prime, all staffs do theirs duty to make customers satisfactory", it takes good quality and perfect after service as its management goal. The company possesses normative management, advanced production equipment, perfect testing instrument and reliable quality. The products are widely exported to Europe, America, Africa, Southeast Asia and other countries and regions, and enjoyed high reputation. We would like to supply quality products, best prices & Services for you! And we sincerely welcome all friends to expand our business co-operations together.
About Our Factory & Business Background
- Address
- B406, 572# Xixi Road, Hangzhou, Zhejiang, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
- Main Products
- Drill Bits, Saw Blades, Tct Saw Blades, Diamond Saw Blades, Abrasive Wheel, Flap Disc, Sanding Disc, Hole Saw, Chisel, Grinding Wheel
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the difference between HSS and HSS Co5?
- HSS Co5 contains 5% cobalt, which provides improved hardness, wear resistance, and red hardness compared to standard HSS6542.
- What is the surface hardness of these countersinks?
- The surface hardness is approximately 2,500HV, ensuring high durability and wear resistance.
- Are these tools customizable?
- No, these HSS/HSS Co5 Deburring Countersinks are non-customized products.
- What materials are suitable for these countersinks?
- They are particularly suitable for long-chip materials and higher strength materials due to their cobalt content.
- Do these tools require cooling during use?
- Cooling is not necessary but recommended to optimize performance and tool life.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
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