shaoxing zenithcraft tools CO.,LTD
| Packaging Details | Double Blister/Color Paper Box |
| Delivery Time | Less Than 45 Days |
| Payment Terms | L/C T/T |
| Supply Ability | 400,000 units per month |
| Arbor Type | 3/8" Hex 1/2"-20UNF For 14 To 30mm Hole Saw;7/16" Hex 5/8"-18 UNF For 32 To 210mm Hole Saw |
| Concentricity tolerance | Less Than 0.75mm |
| Cutting Depth | 38mm/44mm /47mm |
| End-face tolerance | Less Than 0.1mm |
| Teeth Type | Variable Pitch Teeth |
| Hardness | 66-69HRC |
| Application | Stainless Steel,nail-embedded Wood, Metal, Aluminium，casting Materials, Wood, Plastic Materials, Gypsum Board,ect |
| Size | Diameters From 9/16 |
| Brand Name | OEM/ODM/OBM |
| Model Number | M42 Bi-matel hole saw |
| Place of Origin | ZHEJIANG,CHINA |
| Certification | ISO/BSCI |
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Product Specification
| Packaging Details | Double Blister/Color Paper Box | Delivery Time | Less Than 45 Days |
| Payment Terms | L/C T/T | Supply Ability | 400,000 units per month |
| Arbor Type | 3/8" Hex 1/2"-20UNF For 14 To 30mm Hole Saw;7/16" Hex 5/8"-18 UNF For 32 To 210mm Hole Saw | Concentricity tolerance | Less Than 0.75mm |
| Cutting Depth | 38mm/44mm /47mm | End-face tolerance | Less Than 0.1mm |
| Teeth Type | Variable Pitch Teeth | Hardness | 66-69HRC |
| Application | Stainless Steel,nail-embedded Wood, Metal, Aluminium，casting Materials, Wood, Plastic Materials, Gypsum Board,ect | Size | Diameters From 9/16 |
| Brand Name | OEM/ODM/OBM | Model Number | M42 Bi-matel hole saw |
| Place of Origin | ZHEJIANG,CHINA | Certification | ISO/BSCI |
| High Light | M42 Bi Matel Hole Saw ，Bi Matel Hole Saw Cobat8% ，Cobat8% hss hole saw cutter set | ||
| SPECIFICATION | |||||
| Item No. | inch | mm | Item No. | inch | mm |
| WT-01014 | 9/16 | 14 | WT-01065 | 2-9/16" | 65 |
| WT-01016 | 5/8" | 16 | WT-01067 | 2-5/8" | 67 |
| WT-01017 | 11/16" | 17 | WT-01068 | 2-11/16" | 68 |
| WT-01019 | 3/4" | 19 | WT-01070 | 2-3/4" | 70 |
| WT-01020 | 25/32" | 20 | WT-01073 | 2-7/8" | 73 |
| WT-01021 | 13/16" | 21 | WT-01076 | 3" | 76 |
| WT-01022 | 7/8" | 22 | WT-01079 | 3-1/8" | 79 |
| WT-01024 | 15/16" | 24 | WT-01083 | 3-1/4" | 83 |
| WT-01025 | 1" | 25 | WT-01086 | 3-3/8" | 86 |
| WT-01027 | 1-1/16" | 27 | WT-01089 | 3-1/2" | 89 |
| WT-01029 | 1-1/8 | 29 | WT-01092 | 3-5/8" | 92 |
| WT-01030 | 1-3/16" | 30 | WT-01095 | 3-3/4" | 95 |
| WT-01032 | 1-1/4 | 32 | WT-01098 | 3-7/8" | 98 |
| WT-01033 | 1-5/16" | 33 | WT-01102 | 4" | 102 |
| WT-01035 | 1-3/8 | 35 | WT-01105 | 4-1/8" | 105 |
| WT-01037 | 1-7/16" | 37 | WT-01108 | 4-1/4" | 108 |
| WT-01038 | 1-1/2" | 38 | WT-01111 | 4-3/8" | 111 |
| WT-01040 | 1-9/16" | 40 | WT-01114 | 4-1/2" | 114 |
| WT-01041 | 1-5/8* | 41 | WT-01121 | 4-3/4" | 121 |
| WT-01043 | 1-11/16" | 43 | WT-01127 | 5" | 127 |
| WT-01044 | 1-3/4 | 44 | WT-01133 | 5-1/4" | 133 |
| WT-01046 | 1-13/16" | 46 | WT-01140 | 5-1/2" | 140 |
| WT-01048 | 1-7/8 | 48 | WT-01146 | 5-3/4 | 146 |
| WT-01051 | 2" | 51 | WT-01152 | 6" | 152 |
| WT-01052 | 2-1/16" | 52 | WT-01160 | 6-19/64" | 160 |
| WT-01054 | 2-1/8 | 54 | WT-01165 | 6-1/2" | 165 |
| WT-01057 | 2-1/4 | 57 | WT-01168 | 6-5/8" | 168 |
| WT-01059 | 2-5/16" | 59 | WT-01177 | 6-31/32" | 177 |
| WT-01060 | 2-3/8 | 60 | WT-01200 | 7-7/8" | 200 |
| WT-01064 | 2-1/2 | 64 | WT-01210 | 8-17/64" | 210 |
The Bi-metal hole saw is made of a heat-treated M42 bimetal saw band with sharp tooth shape, providing durability and good stability while processing materials ranging from thin metal to wood, plastic, PVC, and so on.
Hole saws are efficient and ideal for work where high performance and accuracy are needed. They are excellent for cutting wood, plastic, machinable metal, nail embedded wood, plywood, pipes, and steel. With their ability to cut through studs in just one pass, they save time and energy on the job.
High-speed steel cutting edge provides shock-resistant teeth and resists tooth strippage. Soft, spring steel creates a flexible backing material that allows the hole saw to absorb impacts of the job of drilling holes in difficult-to-cut materials. This type of hole saw is able to cut faster, smoother, and with less vibration due to its variable pitch teeth, creating holes for pipe and tubing installations, door lock installations, electrical conduit, hoses, and antennas.
Our Bimetal hole saws are electron-welded with shatterproof, shock-absorbing alloy bodies, packaged in individual boxes, and include an arbor. With High Speed Steel teeth electron welded to a High Carbon steel body, the saw ensures maximum durability and a long working life. Its 4/6 variable pitch tooth design improves chip clearance and reduces feed pressure required with varying gullet depth, while less heat builds up ensuring the teeth stay sharp longer.
These rugged cutting tools are designed to cut accurate holes in machinable materials up to 38mm thick, ranging in size from 14mm to 210mm in diameter. They can be used in portable electric tools, air tools, drill press, lathes, boring mills, milling machines, and some other machines that have rotating spindles. The HSS teeth of our Bimetal hole saws are recommended for cutting steel, cast iron pipe, steel plates, aluminium, copper, brass, stainless steel, wood and plastic. With sizes ranging from 14mm to 30mm diameter hole saw with 1/2-20UNF threaded connecting to 32mm to 210mm diameter hole saw with 5/8-18UNF threaded connecting, there is a size to meet your needs.
This dual metal hole opener for the M42 material is created using electron beam welding, and then through high-temperature quenching, ensuring the tooth is sharp and durable, not easy to break and smooth drilling. It can be used for aluminum, steel, casting materials, wood, plastic materials, gypsum board, stainless steel, etc.
| Product Attribute | Technical Parameter |
| Product Name | HSS hole saw, Bi-metal core drill bit, Bi-metal core drill bit |
| Hardness | 66-69HRC |
| End-face Tolerance | Less Than 0.1mm |
| Arbor Type | 3/8" Hex 1/2"-20UNF For 14 To 30mm Hole Saw;7/16" Hex 5/8"-18 UNF For 32 To 210mm Hole Saw |
| Application | Stainless Steel, nail-embedded Wood, Metal, Aluminium, casting Materials, Wood, Plastic Materials, Gypsum Board, etc |
| Teeth Type | Variable Pitch Teeth |
| Cutting Depth | 38mm/44mm /47mm |
| Concentricity Tolerance | Less Than 0.75mm |
| Size | Diameters From 9/16 |
| Material | M42 Bi-metal (HSS) |
Thanks to its high-quality construction, the M42 Bi-metal hole saw is suitable for use in a wide range of applications. It is perfect for use by DIY enthusiasts, tradespeople, and professionals alike. Whether you are working on a home renovation project, a construction site, or an industrial application, this hole saw will get the job done quickly and efficiently.
The M42 Bi-metal hole saw is manufactured in ZHEJIANG,CHINA and is certified to meet ISO/BSCI standards. It is available at the best factory price, making it an excellent choice for businesses and individuals who want a high-quality cutting tool without breaking the bank.
The M42 Bi-metal hole saw comes in a double blister/color paper box, making it easy to store and transport. It has a delivery time of less than 45 days, and payment terms include L/C and T/T. With a supply ability of 400,000 units per month, you can rest assured that you will always have access to this high-quality cutting tool when you need it.
The M42 Bi-metal hole saw is available in two arbor types: 3/8" Hex 1/2"-20UNF for 14 to 30mm hole saw and 7/16" Hex 5/8"-18 UNF for 32 to 210mm hole saw. It has an end-face tolerance of less than 0.1mm and a concentricity tolerance of less than 0.75mm, ensuring a precise cut every time. Its hardness of 66-69HRC means that it can easily cut through even the toughest of materials, while its cutting depth of 38mm/44mm/47mm makes it suitable for a wide range of applications.
In conclusion, the M42 Bi-metal hole saw from OEM/ODM/OBM is a high-quality cutting tool that is perfect for a wide range of applications. Its high-speed steel construction and bi-metal core drill bit make it a durable and long-lasting cutting tool that is suitable for use in a variety of settings. With its affordable price, convenient packaging, and fast delivery time, it is an excellent choice for anyone who needs a reliable and efficient hole saw.
Product Packaging:
Shipping Information:
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
6000000-7000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
About Us Shaoxing Jielishi Tools Co., Ltd. (formerly Hangzhou Wantong Hardware Tools Manufacturing Co., Ltd.) was established in 1998 in Shaoxing, Zhejiang Province, China. We are a manufacturer specializing in high-quality cutting tools. Our company is dedicated to providing efficient and durable c... About Us Shaoxing Jielishi Tools Co., Ltd. (formerly Hangzhou Wantong Hardware Tools Manufacturing Co., Ltd.) was established in 1998 in Shaoxing, Zhejiang Province, China. We are a manufacturer specializing in high-quality cutting tools. Our company is dedicated to providing efficient and durable c...
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