HSS Annular Cutter

Your Professional HSS Annular Cutter Supplier

Zhejiang Xinxing Tools Co., Ltd., is a high performance CNC tool manufacturer combined with R & D, production and sales. Our products include: Annular cutter, rail cutter, hole saw, spade drill, step drill, countersink, magnetic drill machine, solid carbide cutter, taps, B T A deep hole drill, etc.

Advanced Equipment
Xinxing's R&D center is equipped with world-class measurement and testing instruments and trial production equipment, Combined with CAD,CAE,PFQ,PLM technology, build advanced tool R&D platform.

Professional Team
Xinxing's R&D team is composed of professional engineers in the fields of materials, tool design, heat treatment, cutting application technology, manufacturing processes, and other fields. lt is a highly experienced and creative technology research and development team.

Professional Certification
The company has 100 patents approximately, leading the industry standards drafting of 《ANNULAR CUTTER》, 《Internal cooling replaceable inserts spade drill》, Won the "national manufacturing industry individual champion demonstration enterprise" and other honors.

Automated Production
Workshops have modern production lines, equipped with CNC precision automatic lathe, vertical machining center, robots and other international advanced production equipment, to achieve fully automatic assembly line production, to ensure stable and superior quality.

Specification

Model	DNHL	DNHX	DNHC
Shank type	Thread shank	Round shank	Universal shank
Shank diameter	M18x6(P1.5)	19.05mm	19.05mm
Brand	CHTOOLS	CHTOOLS	CHTOOLS
Applicable material	Various steel material, steel plate, stainless steel, aluminum, brass, cast iron, etc.	Various steel material, steel plate, stainless steel, aluminum, brass, cast iron, etc.	Various steel material, steel plate, stainless steel, aluminum, brass, cast iron, etc.

Size Chart

Diameter	Cutting Depth		Pilot pin size
φ12-17.5	1inch	30-35mm	6.34*90
φ18-65	1inch	30-35mm	7.98*90
φ12-17.5	2inch	50mm	6.34*102
φ18-65	2inch	50mm	7.98*102
φ14-17.5	3inch	75mm	6.34*130
φ18-65	3inch	75mm	7.98*130

Types of HSS Annular Cutter

The HSS annular cutters produced by our company mainly include the following types:

Magnetic Drill Cutter

HSS-E with multi-cut geometry for ply-cutting and lower friction to reach better performance of endurance and removal of chips.

Annular Cutter Drill

HSS Annular Cutter, with unique types geometry and Random-space tips provide clearly cutting, fast feed rate, less vibration smooth hole surface ad long tool life, the effective of drilling is much better and quicker than common drills.

HSS Annular Cutter With Universal Shank

HSS Annular Cutter with Universal Shank, suitable for various magnetic drilling machine. HSS-E with layered and low friction cutting geometry.

Advantages of HSS Annular Cutter

Superior Cutting Efficiency

Unlike standard drills that remove all the material from a hole, HSS annular cutters only cut around the edge. This technique reduces cutting time, lowers friction, and generates less heat. As a result, operators can drill faster and extend the tool’s lifespan.

Excellent Durability

High-Speed Steel is known for maintaining sharpness even under intense pressure and heat. HSS annular cutters are tough enough to handle a wide range of materials, including mild steel, stainless steel, and aluminum, offering a cost-effective solution for frequent drilling tasks.

Clean and Precise Holes

HSS annular cutters produce burr-free, high-quality holes with smooth edges. This level of precision reduces the need for secondary finishing processes like grinding or reaming, saving both time and resources.

Lightweight and Portable

Because annular cutters remove less material, they require less power to operate. This makes them ideal for use with portable magnetic drills on vertical surfaces or in confined spaces, providing flexibility on the job site.

Applications of HSS Annular Cutter

Metal Fabrication

HSS annular cutters are commonly used in metal fabrication shops for drilling holes in structural steel, pipes, and other metal components.

Automotive Manufacturing

Used in the production of automotive parts and components.

Aerospace

Suitable for drilling holes in aircraft components and assemblies.

Construction

They are used in construction projects for creating holes in steel beams, columns, and other structural elements.

Safety Precautions When Using HSS Annular Cutters

Always wear appropriate personal protective equipment (PPE) such as safety goggles, gloves, and ear protection. This protects you from flying debris, heat, and noise generated during the cutting process.

HSS Annular Cutter With Universal Shank suppliers

Ensure the workpiece is securely clamped before starting the cutting process. This prevents any movement or slipping that could lead to inaccurate cuts or accidents.

Use the appropriate cutting speed and feed rate recommended by the mag drill manufacturer. Operating the cutter at the correct speed ensures optimal cutting performance and prolongs tool life.

HSS Annular Cutter With Universal Shank factory

Regularly inspect the annular cutter for any signs of wear or damage. Replace dull or damaged cutters immediately to maintain cutting performance and prevent accidents.

Customizable Options

Material

Diameter

Shank Type

Surface Finish

Packaging and Shipping

Packaging	One piece in one plastic case
Shipping	Express delivery, air shipping, sea shipping are available for your request.

Our Factory

Zhejiang Xinxing Tools Co., Ltd., was founded in 1994, is a high-tech enterprise focusing on hole processing technology which located near the beautiful Nanbei Lake.

Our Certificates

FAQ

Q: What Materials Can HSS Annular Cutters Drill Through?

A: HSS annular cutters are suitable for drilling through a variety of metal materials, including steel, stainless steel, aluminum, copper, and other alloys commonly found in metalworking applications.

Q: How Does a HSS Annular Cutter Work?

A: An HSS annular cutter works by using its multiple cutting teeth to gradually remove material from the workpiece, creating a hole with minimal friction and heat generation. The cutting teeth are designed to evacuate chips efficiently and maintain accuracy.

Q: Are There Different Sizes Of HSS Annular Cutters Available?

A: Yes, HSS annular cutters come in a range of diameters to accommodate various hole sizes. It's important to select the appropriate size for your specific drilling needs. A good rule of thumb is to pick one size up from the diameter of the hole you are drilling.

Q: Can HSS Annular Cutters Be Resharpened?

A: Yes, HSS annular cutters can be resharpened, extending their useful life. However, it's important to follow proper sharpening procedures to ensure the cutting edges are restored correctly.

Q: Can HSS Annular Cutters Be Used With Hand Drills?

A: While it's possible to use HSS annular cutters with hand drills, they are typically more efficient and accurate when used with magnetic drilling machines or drill presses. The magnetic base of the machine ensures stability during drilling.

Q: Do annular cutters need a pilot hole?

A: During drilling, the pilot pin retracts and allows the internal lubrication to reach the cutting teeth.

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