Product Description:
Our hole saws are designed to be durable and long-lasting. High speed steel teeth are electron-welded to a high carbon steel body, which ensures maximum durability and a long working life.
With a 4/6 variable pitch tooth design, improved chip clearance, and varying gullet depth, our hole saws require lower feed pressure and provide faster and more aggressive cutting performance. Additionally, less heat build-up ensures the teeth stay sharp longer.
If you want to extend the life of your hole saw, you can use a cooling lubricant, which can increase its lifespan by 500%. Our bi-metal hole saws with HSS teeth are rugged cutting tools that can cut accurate holes in machinable materials up to 38mm thick.
Our hole saws range in diameter from 14mm to 152mm, and they can be used in a variety of machines, including portable electric tools, air tools, drill press, lathes, boring mills, and milling machines that have rotating spindles.
The sharp teeth of our hole saws are perfect for cutting holes in metal, wood, PVC board, plastic, and drywall. Our saws also provide a clean and smooth cut with high precision.
Our larger hole saws feature 4 slots, which makes them more convenient and efficient. Our hole saws with a diameter of 14mm to 30mm have a 1/2-20UNF threaded connecting, while those with a diameter of 32mm to 210mm have a 5/8-18UNF threaded connecting.
Features:
- Product Name: Bi-metal hole saw
- Cutting Depth: 38mm/44mm /47mm
- Application: Stainless Steel,nail-embedded Wood, Metal, Aluminium,casting Materials, Wood, Plastic Materials, Gypsum Board,ect
- Size: 3/4''(19mm), 7/8''(22mm), 1-1/8''(29mm), 1-1/2''(38mm), 1-3/4''(44mm), 2-1/4''(57mm);2PC Arbors;1PC Adapter
- End-face tolerance: Less Than 0.1mm
- Teeth Material: M3 High Speed Steel (M42 HSS Co8% Is Available)
Technical Parameters:
| Product Name |
Bi-metal hole cutter |
| Teeth Material |
M3 High Speed Steel (M42 HSS Co8% Is Available) |
| Size |
3/4''(19mm), 7/8''(22mm), 1-1/8''(29mm), 1-1/2''(38mm), 1-3/4''(44mm), 2-1/4''(57mm); 2PC Arbors; 1PC Adapter |
| Runout |
Less Than 0.75mm |
| Application |
Stainless Steel, nail-embedded Wood, Metal, Aluminium, casting Materials, Wood, Plastic Materials, Gypsum Board, etc. |
| Surface Finish |
Painting |
| Cutting Depth |
38mm/44mm/47mm |
| Teeth Type |
Variable Pitch Teeth |
| HRC of teeth |
64-69HRC |
| End-face tolerance |
Less Than 0.1mm |
Applications:
The OEM/ODM/OBM HSS Bi-metal hole saw is a high-quality cutting tool that is manufactured in ZHEJIANG, CHINA. Our product is designed to provide a precise and efficient cutting experience for various materials, including Stainless Steel, nail-embedded Wood, Metal, Aluminum, casting materials, Wood, Plastic Materials, Gypsum Board, etc.
The HSS Bi-metal hole saw is made of M2 M3 M42 Bi-metal, which ensures long-lasting durability and efficient performance. The Variable Pitch Teeth type of our Bi-metal hole saw is designed to reduce vibration and enhance cutting efficiency. The HRC of teeth is 64-69HRC, which ensures high precision cutting.
The HSS Bi-metal hole saw has different sizes, including 3/4''(19mm), 7/8''(22mm), 1-1/8''(29mm), 1-1/2''(38mm), 1-3/4''(44mm), 2-1/4''(57mm). The cutting depth varies from 38mm to 47mm depending on the size of the hole saw. The package includes 2PC Arbors and 1PC Adapter, which provides flexibility and convenience to our customers.
Our HSS Bi-metal hole saw has been certified with ISO/BSCI, which ensures that our product meets the highest standards of quality and safety. The product is available at the best factory price, making it an excellent value for money. The packaging details include a blow molding box, which ensures that the product is well-protected during transportation.
The delivery time of our HSS Bi-metal hole saw is less than 45 days, and the payment terms include L/C T/T. With our supply ability of 150,000 units per month, we can meet the demand of our customers efficiently.
The HSS Bi-metal hole saw is an ideal cutting tool for various occasions and scenarios. It can be used in construction sites, workshops, factories, and DIY projects. With its high-quality design and efficient performance, our product has gained popularity among professionals and DIY enthusiasts.
