Product Description
HSS Spiral Flute ANSI 60° tip angle Center Drill Right Hand Cutting Form A
The High-Speed Steel (HSS) Spiral Flute ANSI Center Drill is a specialized cutting tool designed for precise drilling of center holes in workpieces, ensuring accurate alignment for subsequent machining operations such as turning, grinding, or milling. Its spiral flute design and adherence to ANSI (American National Standards Institute) specifications make it suitable for a wide range of applications across various industries.
Key Features
- Material:
(1)Made from high-speed steel (HSS), providing excellent toughness and wear resistance.
(2)Optional coatings such as TiN, TiAlN, or TiCN to enhance performance and prolong tool life.
- Spiral Flute Design:
(1)The spiral flute allows for efficient chip evacuation, reducing the risk of clogging and ensuring smooth drilling.
(2)Ideal for high-precision drilling in materials like steel, stainless steel, cast iron, and non-ferrous metals.
- Standard Compliance:
Manufactured according to ANSI standards, ensuring compatibility with international tooling systems and quality benchmarks.
- Dual-Purpose Tip:
(1)Combines a 60° center hole drill with a countersink, streamlining the center hole and chamfering process.
(2)Provides a stable starting point for drilling or turning operations.
- Versatility:
Available in a range of sizes and lengths to suit various workpiece dimensions and machining needs.
Applications
- Lathe Machining: Creating precise center holes for turning operations.
- Grinding: Preparing workpieces for cylindrical or surface grinding.
- Milling: Ensuring accurate workpiece positioning in CNC or manual milling machines.
- General Fabrication: Widely used in industries like automotive, aerospace, and manufacturing for high-precision machining.
Advantages
- Precision: Ensures accurate and stable centering, reducing tool runout.
- Durability: HSS construction withstands high cutting speeds and temperatures.
- Efficiency: Spiral flute design minimizes downtime by preventing chip buildup.
- Adaptability: Suitable for use on a variety of materials and machine tools.
Specifications
- Material: High-Speed Steel (HSS), with optional coatings.
- Flute Type: Spiral flutes for efficient chip removal.
- Tip Angle: 60° standard center drill angle.
- Standards: Conforms to ANSI specifications.
- Sizes: Available in various diameters and lengths (customization possible).
Usage Tips
- Select the Right Tool: Choose the correct center drill size based on workpiece material and hole dimensions.
- Maintain Proper Speed: Use appropriate spindle speed to avoid overheating and ensure clean drilling.
- Use Cutting Fluid: Apply sufficient cutting fluid to reduce friction and enhance tool life.
- Inspect the Tool: Regularly check for wear or damage and replace or regrind as necessary.
Product Parameters
ASME B94.11M-1993 HSS Center Drills Right Hand Cutting
| Size |
Pilot Diameter d1 |
Pilot Length L1 |
Body Diameter D |
Overall Length L |
| 00# |
.025 |
.03 |
3/32 |
1-1/8 |
| 0# |
1/32 |
.038 |
3/32 |
1-1/8 |
| 1# |
3/64 |
3/64 |
1/8 |
1-1/4 |
| 2# |
5/64 |
5/64 |
3/16 |
1-7/8 |
| 3# |
7/64 |
7/64 |
1/4 |
2 |
| 4# |
1/8 |
1/8 |
5/16 |
2-1/8 |
| 5# |
3/16 |
3/16 |
7/16 |
2-3/4 |
| 6# |
7/32 |
7/32 |
1/2 |
3 |
| 7# |
1/4 |
1/4 |
5/8 |
3-1/4 |
| 8# |
5/16 |
5/16 |
3/4 |
3-1/2 |
Detailed Photos
Packaging & Shipping
Packaging: 5pcs or 10pcs in a plastic case.
Shipping: By express, by air, by sea, by truck or by rail.
Company Profile
Shenzhen Smart Electromechanical Co., Ltd is a machine tool supplier.
We have been exporting machine tools since 2009, with rich export experience in machine tool accessories, metal cutting tools, measuring tools and instruments, providing customers with one-stop machine tool solutions.
FAQ
1.Can I purchase products which are not shown on the website?
Yes. Please send us your detailed requirements and we will try to help with your specific needs.
2.How can I place an order?
You can contact us by email (see contact page).
3.Where do you loading the goods?
Shanghai or Ningbo or Qingdao or Shenzhen port, etc.
4.How to make payment?
You can pay us by Paypal, L/C ,T/T and West Union,etc.
5.What is the type of our transportation?
As your requirement, by express, truck, rail, by sea or by air.
6.Can you offer the customers product sample?
Yes .After receiving your inquiry , we will arrange to send the sample within 3 days.
7.How do you pack the goods ?
According to customer's request.
8.What is your payment terms?
FOB Shenzhen, Guangzhou, Qingdao, Shanghai /Ningbo or other city in China , Or CIF Destination.
9.Can you also offer the service with OEM and ODM ?
Yes. We can offer OEM/ODM service. Please send us your brand information and specification.
10.How long is the warranty of your products ?
Generally, it's one-year-warranty. During the warranty period, we offer you free maintenance.
After the warranty time, lower price for customers buying breakdown parts.
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