3Pcs Hss Cobalt Triangle Shank Pagoda Spiral Flute Step Drill Bit

Product Description

Product Description
Step Drill Bit
3Pcs HSS Cobalt Triangle Shank Pagoda Spiral Flute Step Drill Bit
  • Raw Material: HSS 4241 / 4341 / M2 / M35
  • Shank: Three Flats Shank
  • Flute: Spiral Flute
  • Process: Fully Ground
  • Size: Metric System / British System
Step Drill Bits Specifications
Material HSS 4241, HSS 4341, M2, M35
Surface Treatment Bright finished, Tin-coated, Cobalt-coated, Black-oxidized
Shank Round Shank, Three-Side Shank, Hex Shank, Hex Shank With a Step
Flute Straight Flute, Spiral Flute
Process Fully Ground
Application Aluminum, Iron, Carbon Steel, Stainless steel, Plastic, etc.
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About Us

Our manufacturing facility lies in the Yangtze River Delta, conveniently situated close to Changzhou airport, Danyang railway station, and Shanghai port, ensuring efficient logistics and shipping routes.

We specialize in the research, development, and production of high-speed steel twist drills, masonry and SDS hammer drills, wood drills, and other professional cutting tools. We are also fully equipped to customize all types of non-standard drills according to specific customer requirements.

Quality First
Service First
Customization Available
ISO9001 Certified

Quality Assurance: Backed by a strong technical force and modern testing equipment, all of our products conform strictly to international standards and individual customer demands. The factory has proudly passed ISO9001 Quality System Certification.

Professional Service: With over 10 years of sales and technical experience, our staff excels at understanding varied customer standards and developing customized cutting solutions. Thanks to our excellent quality control and competitive pricing, we have built trusted, long-term partnerships with customers worldwide, exporting extensively to Europe, the United States, and Southeast Asia.

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Packaging & Delivery
📦 Packaging Options
A. Plastic pipe packing
B. Metal display box packing
C. Plastic tube packing
D. Plastic display box packing
E. 1pc / PVC bag, then 1pc / inner paper box
F. Grey metal display box packing
G. Metal box for drill bits set packing
H. Wooden box for drill set packing
💳 Payment Terms
L/C, T/T, D/A, D/P, Western Union, PayPal
🚢 Shipment Terms
Shipping Terms: DHL, UPS, FEDEX, TNT, EMS
Port: Shanghai or as requested
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FAQ
Q Are you a manufacturer or a trading company?
We are a professional manufacturer with more than 10 years of experience in this field.
Q Is OEM customisation available?
Yes, both OEM and customization services are fully available. We can also provide custom label printing services.
Q Are samples provided?
Yes, samples are available for testing after pricing confirmation. Please note that sample and freight costs are initially covered by the customer; sample costs will be refunded upon placing an official order.
Q What are the accepted payment methods?
We accept T/T, L/C, D/A, D/P, and PayPal depending on the ordering circumstances.
Q What delivery methods do you offer?
Express delivery, air cargo, and sea shipping are all available based on your requirements.
Q How do you guarantee material quality?
We welcome clients to test chemical element compositions of materials upon receiving goods and compare them with initial samples. We offer a full refund policy if any deviations from agreed sample specifications are detected.
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