29PCS 1/16-1/2 M35 Cobalt Step Stepped Point Drill Bit Set Gold Oxide in Round Case for Stainless Steel Hard Metal Acrylic HSS
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Product Highlights
- M35 Cobalt Material: Made of HSS with 5% Cobalt for superior hardness and heat resistance.
- Gold Oxide Finish: Surface treated with gold oxide for reduced friction and extended lifespan.
- 135-Degree Split Point: Stepped point tip design ensures precise starting and prevents walking.
- Versatile Material Usage: Ideal for drilling stainless steel, hardened steel, brass, acrylic, and aluminum.
- Complete 29-Piece Set: Includes sizes from 1/16 inch to 1/2 inch in 1/64 inch increments.
- Durable Shank Design: Features 3-flat shank for larger sizes to prevent spinning and round shank for smaller sizes.
- Fully Ground Process: Precision ground construction ensures accuracy and consistent performance.
- Convenient Packaging: Comes packed in a durable round case for easy storage and transport.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Standard
- AISI, DIN338, Jobber Length
- Model NO.
- PFT370
- Length
- Jobber-length
- Type
- Twist Drill Bit
- Material
- HSS and HSS Cobalt
- Usage
- Wood Drilling, Metal Drilling, Metal Stainless Steel Aluminium PVC Iron
- Point Angle
- Stepped Point with 135 Degree Split Point Tip
- Surface
- Black and Gold
- Size
- 1/16"-1/2"
- Processing
- Fully Ground
- Shank
- Parallel Shank/Three Flats Shank/Hex Shank
- Application
- for Stainless Steel Hard Metal Aluminium Acrylic
- Transport Package
- 29 PCS Packed in Round Case
- Specification
- TUV, CE, ISO
- Trademark
- Perfect
- Origin
- Jiangsu Province, China
- HS Code
- 8207509000
- Production Capacity
- 5000PCS/ Per Day
Product Images of 29PCS 1/16-1/2 M35 Cobalt Step Stepped Point Drill Bit Set Gold Oxide in Round Case for Stainless Steel Hard Metal Acrylic HSS
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Product Description



Product Description:
| Product Name |
1/16"-1/2" 29pcs M35 Cobalt Gold Step Stepped Point Drill Bit Set in Plastic Box for Stainless Steel Hard Metal Hardened Steel Acrylic Drilling |
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| Size |
29Pcs 1/16"- 1/2" *1/64" Sizes: 1/16 in., 5/64 in., 3/32 in., 7/64 in., 1/8 in., 9/64 in., 5/32 in., 11/64 in., 3/16 in., 13/64 in., 7/32 in., 15/64 in., 1/4 in., 17/64 in., 9/32 in., 19/64 in., 5/16 in., 21/64 in., 11/32 in., 23/64 in., 3/8 in., 25/64 in., 13/32 in., 27/64 in., 7/16 in., 29/64 in., 15/32 in., 31/64 in., 1/2 in. |
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| Material | M35- HSS Co5% | |||||||||
| Process | Fully Ground | |||||||||
| Point Type | 135 Degree Split Point Tip with Stepped Point from 1/8" to 1/2" | |||||||||
| Shank Type | Three flat Shank (3/16"- 1/2" ) Round Shank (1/16"- 11/64" ) | |||||||||
| Helix Angle | Regular Spiral Type N | |||||||||
| Surface Finish | Gold Oxide Finish | |||||||||
| Package | 29 Pcs Packed in Round Case | |||||||||
| Features |
1.Great for hard steel, brass, sheet metal and acrylics 2.Can be used to enlarge existing holes without damaging the point; Mechanics length provides a shorter sturdier construction 3.drill faster, increase lifespan, and reduce heat compared to standard drill bits |
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HSS Drill Bit:
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR234875". Items marked "" are certified.
Company Profile
Xuzhou Perfect Tools Co., Ltd is a professional Manufacturer of high quality of Different kinds of cutting tools, Including drill bit, screw tap, screw dies, end mills, reamers, saw blade, etc.
With 15 years' development, we have a professional technical team; Advanced machinery. A professional Engineering team is dedicated to ensuring The prompt delivery of our new products. In order to win a Large market share, We regularly introduce new products and upgrade older series.
We also provide OEM/ODM services according to customers' requirements. Our strength consists of Innovation, high-quality products, superior services And competitive prices. Please contact us if you are Interested in any of our Product.
Xuzhou Perfect Industry Technology Co., Limited relies on continous technical improvement and Persistent high performance products. Therefore, the long-term development guideline of the company Is emphasizing on the quality and technical investment.
The company owns advanced CNC numerical control system production line and treatment Technique, what is more, it also has advanced testing facilities with material analysis, mechanics Check, numerical control cutting check, etc.
Our products are favored by clients in Europe, America and other over 30 countries. We have been Becoming the leading manufacturer wordlide in capacity and technology.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 1-1618-2, Building 7, Soho, Wanda Plaza, Yunlong District, Xuzhou, Jiangsu, China
-
Plant Area
- 50 square meters
-
Number of Employees
- 6
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- HSS Drill Bit; Saw Blade; Hole Saw; Screw Taps; End Mill
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2022-05-24
- Export Year
- 2016-02-22
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
FAQ
- What materials can this drill bit set be used on?
- It is suitable for stainless steel, hardened steel, brass, sheet metal, acrylic, aluminum, and iron.
- What is the material composition of the drill bits?
- The bits are made of M35 High-Speed Steel with 5% Cobalt for enhanced durability.
- What is the point angle of these drill bits?
- They feature a 135-degree split point tip with a stepped point design.
- What sizes are included in the 29-piece set?
- The set includes sizes from 1/16 inch to 1/2 inch, increasing by 1/64 inch increments.
- What is the lead time for this product?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment methods are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What is the surface finish of the drill bits?
- The drill bits have a gold oxide finish to reduce friction and increase lifespan.
- What type of shank do these drill bits have?
- Sizes 3/16 inch to 1/2 inch have a 3-flat shank, while smaller sizes have a round shank.
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