TCT Annular Cutter
Your Professional TCT 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 |
DNTL |
DNTP |
DNTF |
|
Shank type |
Thread Shank |
Weldon Shank |
Fein Shank |
|
Shank diameter |
M18*6 |
31.75mm |
18mm |
|
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 |
Shank |
Cutting Depth |
|||
|
12mm-60mm |
19.05mm |
25mm |
50mm |
75mm |
100mm |
|
61mm-100mm |
31.75mm |
||||
|
1/2" - 2 1/3" |
3/4" |
1" |
2" |
3" |
4" |
|
2 1/3" - 4" |
1 1/4" |
||||
Types of TCT Annular Cutter
The TCT annular cutters produced by our company mainly include the following types:

Annular Cutter Bit
Annular Cutter Bit with Thread Shank, suitable for special purpose magnetic drilling machine. Special carbide tips with layered and low friction cutting geometry.

Mag Drill Cutter
Mag Drill Cutter with Weldon shank, Weldon shank ensures the clamping force and clamping accuracy when drilling large diameter.

Carbide Annular Cutter Drill Bit
Carbide Annular Cutter Drill Bit with Fein shank, with more stable clamping force, better stability for drilling and better precision of holes.
Advantages of TCT Annular Cutter
Long service life
They can last up to 10 times longer than HSS cutters, which makes them a cost-effective option for high volume drilling operations. Additionally, the carbide insert provides greater resistance to heat and wear, which makes TCT cutters less prone to breakage or chipping.
Precision and Accuracy
The tungsten carbide insert provides a sharp cutting edge, which ensures that the hole diameter remains constant throughout the drilling process. This results in a more accurate and uniform hole, which is essential for precision machining operations.

Applications of TCT Annular Cutter
Drilling holes in structural steel, pipes, and plates
Ideal for construction, shipbuilding, and heavy engineering industries
Precision cutting for automotive, aerospace, and manufacturing sectors
Precautions for Using TCT Annular Cutter

Safety Gear Requirement
Always wear appropriate personal protective equipment (PPE) when operating TCT Annular Cutters. This includes safety goggles or a face shield to protect your eyes and a pair of gloves to shield your hands from potential metal shavings or debris.
Proper Machine Compatibility
Ensure the TCT Annular Cutter is compatible with the specific drilling machine being used. Improper matching of the cutter and the machine can result in increased risk of accidents, including breakage or improper cutting.
Correct Speed and Feeding
Operating the cutter at the recommended speed and with appropriate feeding pressure is crucial. Running the cutter at excessively high speeds or using excessive pressure can lead to overheating, premature wear, or breakage of the cutting edges.
Material Compatibility
Use TCT Annular Cutters only on materials they are designed for, such as steel, stainless steel, aluminum, etc. Attempting to drill materials beyond their design capabilities can damage the cutter and lead to unsafe conditions.
Inspect for Damage
Before each use, inspect the cutter for any signs of damage, such as chipping or dulling of the Tungsten Carbide tips. Using a damaged cutter can result in poor cutting performance, increased vibration, and potential breakage during operation.
Coolant and Lubrication
Depending on the material being drilled, proper coolant or lubrication might be necessary to dissipate heat and prolong the cutter's lifespan. Always follow manufacturer guidelines for appropriate coolant/lubrication application.
Storage and Handling
Store TCT Annular Cutters properly in a dry and secure location. Improper storage can lead to damage or corrosion, affecting the performance of the cutter during use.
Customizable Options
Cutting depth
01
Diameter range
02
Logo printing
03
Package design
04
Packaging and Shipping
|
Packaging |
1. All Annular Cutters are firstly cleaned by oil. 2. Then anti rust oil is applied to prevent any kind of rust. 3. Afterwards it is wrapped in a PVC Sheet.Then one piece in one plastic tube. 4. Then final packaging is done in the Corrugated boxes or Wooden Boxes. |
|
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




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