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
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
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
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
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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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.



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