Diamond HSS Annular Cutter Set Universal Shank Magnetic Core Drill Bit for Stainless Steel Aluminum Boring Hole Saw Drilling

Product Description

Annular Cutter Header
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Product Description: Annular cutter (also called core drill or broach cutter) is a high-efficient drilling cutter with multi-edge rail cutter. The diameter ranges from 12mm-150mm. Mainly used in steel structure projects, rail traffic, bridging, shipbuilding, and machine manufacturing.

Compared to traditional twist drills, these cutters offer high drilling efficiency, portability, and labor-saving properties. They are widely compatible with magnetic drilling machines, CNC drilling machines, and other equipment, effectively shortening manufacturing periods.

According to material, there are two main series: Carbide annular cutters (high cutting speed for complex materials) and HSS annular cutters (stability and regrinding capability).

Product Characteristics:

  • Product name: High cutting speed HSS annular cutter
  • Moq: 1 piece
  • Package: Plastic tube
  • OEM & ODM: Available
  • Shank type: Universal shank (19.05mm)
  • Cutting depth: 25mm, 50mm, 75mm, 100mm
  • Cutting diameter: 12-65mm
Product nameAnnular cutter
Shank typeUniversal shank (Weldon/Fein available)
Diameter12-65mm (Customization available)
Cutting depth25/50/75/100mm
Applicable materialSteel, stainless steel, aluminum, brass, cast iron, etc.
Cutting depth (mm)Diameter (mm)Pilot pin (mm)
25φ12-65DPB 6.34*77
50φ12-65DPB 6.34*102
75φ18-65DPB 7.98*130
100φ18-65DPB 7.98*160
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Company Profile
Manufacturing Facility

Established in 1992, we are a professional manufacturer specializing in R&D and high-performance cutting tools. We are recognized as a leader in the global annular cutter industry.

Our product portfolio includes: Annular Cutters, Rail Cutters, Hole Saws, Spade Drills, Step Drills, Countersinks, Solid Carbide Cutters, Magnetic Drilling Machines, and Diamond Drilling Bits.

We operate under the ISO9001:2008 quality control system, ensuring high-standard quality requirements. Our facility is equipped with modern production lines, including internationally-known CNC machine tools and advanced heat treatment lines. We invest heavily in R&D to continuously improve products and develop new solutions to meet customer demands.

Over the past 30 years, we have been honored as a "State-level High-tech Enterprise" and a "Provincial Technology R&D Center." Our commitment to energy saving, emission reduction, and low-carbon production allows us to provide reliable products with excellent service.

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FAQ
What products do you manufacture?
We specialize in a wide range of cutting tools, including Annular Cutters, Magnetic Drill Machines, Spade Drills, Hole Saws, Countersinks, Step Drills, Rail Cutters, and related accessories.
Do you offer OEM services?
Yes, OEM services are welcome. We can customize products, branding, logos, and packaging labels based on specific order quantities.
Can you customize product designs?
Yes, our technical department evaluates special drawings and designs. Costs are calculated by the finance department, and all procedures are confirmed with you prior to production.
Can I request a sample?
Yes, samples are available before mass production. A small initial fee for the product cost is required, which is refundable once mass production begins.
Are you a factory or a trading company?
We are a leading professional manufacturer and designer of high-quality cutting tools with over 30 years of industry experience, utilizing advanced techniques and equipment.
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