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Leading manufacturer of high-performance hole saws and drill bits

Since 1998, with professional research and development and top-notch craftsmanship, we have provided full-cycle solutions to over 200 cities worldwide. We possess a number of national patents, modern production lines and a complete inspection system. Our products are widely used in core fields such as construction, shipping and petrochemicals, and we are committed to creating a future together with our partners through outstanding quality and professional services.

M42 Bi-Metal Hole Saw

M42 Bi-Metal Hole Saw

The M42 Bi-Metal hole saw is a high-performance tool built for drilling multiple materials and conditions. It handles light tasks like home renovation, as well as high-load needs such as professional machining and continuous industrial drilling.
  • Saw tooth made of high-quality M42 with 8% cobalt
  • Advanced rolling technology, high product concentricity
  • High quality drill bit, short groove design
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HSS Hole Saw

HSS Hole Saw

The HSS hole saw adopts a fully-ground production process. Its teeth are precision-machined by CNC grinders, extending fatigue life by over 40%. It creates burr-free hole walls, eliminates the need for secondary finishing, and is suitable for continuous high-load operations.
  • Fully ground manufacturing process
  • Multi-material adaptation:4341,9341,6542
  • Fully automatic CNC equipment integrated production
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TCT Carbide Hole Saw

TCT Carbide Hole Saw

The TCT carbide hole saw is made of high-quality YG10X grade alloy. Its tooth tips are precision-machined in one single operation by fully automated CNC grinders. It can cut through ultra-hard materials over 6mm thick, including stainless steel, cast iron, alloys and ceramics.
  • YG10X grade high-quality alloy
  • Automatic CNC grinding machine integrated production and molding
  • The tooth tips adopt a three-edge design for excellent chipping resistance
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Diamond Core Drill Bits

Diamond Core Drill Bits

This is a vacuum-brazed diamond core dry bit, made of high-quality thickened diamond grit. It supports dry drilling, fits angle grinders, and works on marble, ceramics, etc., enabling smooth and efficient drilling.
  • High-quality thickened diamond grit, sharp and long-lasting
  • Dual chip-removal holes + low-resistance cutting head for smooth, high-efficiency drilling
  • Supports dry drilling; compatible with various stones and angle grinders
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Woodworking Hole Saw

Woodworking Hole Saw

The woodworking hole saw is made of high-hardness 50# high-carbon steel. It features precise positioning with its central tooth, excellent durability and sharpness, and faster hole-drilling with its ten peripheral teeth that ensure even force distribution. It is suitable for a wide range of wooden materials.
  • High-hardness carbon steel material
  • Universal interface, triangular handle/ hexagonal handle
  • Multi-tooth version, burr-free drilling
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News Center

Learn about our latest research and development achievements as well as market activities in the field of hole saws and drill bits.

Frequently Asked Questions

Regarding common questions related to product selection, usage and services, we will provide you with detailed answers.

  • Could you accept small orders ?

    If the products are normal sizes and we are in stock .will be very glad to offer them to you in 5 days. If the products are not the normal sizes and need to be customized, you can send us samples or sand your drawings.
  • How's the delivery? Because I really need them is urgently?

    For sample order 5-15 days will be no problem. And for regular order we promise in 30 days.
  • What is your payment terms ?

    As for small orders .we accept Paypal ,Western Union 100% or T/T (10-500 USD below) As for big orders ,we accept T/T 30% in advance . the balance 70% before shipment or after scanning the B/L copy , L/C and others.Q. Would you accept to use our logo ?
  • Where is your factory located? How can I visit there?

    Our factory is located in QINGJIANG, YUEQING, ZHEJIANG, 325611, CHINA .
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We are committed to providing you with the best quality service and look forward to communicating with you to solve problems together and bring you a better experience.