shaoxing zenithcraft tools CO.,LTD
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The diameter of bimetal hole saws is between 14 and 210 mm, and they can be used with a wide range of equipment, such as air tools, drill presses, lathes, boring mills, milling machines with spinning spindles, and portable electric tools. The threaded connector sizes of our hole saws vary based on the needed saw diameter. 32mm to 210mm diameter hole saws use a threaded connector of 5/8-18UNF, whereas 14mm to 30mm diameter hole saws have a 1/2-20UNF threaded connector.
Our Bimetal hole saws' HSS teeth are made to precisely cut through machinable materials up to 38 mm thick, including plastic, aluminum, copper, brass, steel, cast iron tubing, and steel plates.
Additionally, we manufacture a Dual Metal Hole opener made of M42 material that is electron-beam welded and then quenched at a high temperature. This procedure produces clean drilling and a tooth that is strong and unlikely to break. Materials including aluminum, steel, gypsum board, wood, plastic, casting materials, and stainless steel can all be cut with this equipment.
| Technical Parameter | Value |
|---|---|
| Product Name | M2 M3 M42 Bi-metal hole saw |
| Size (diameter) | 3/4''(19mm), 7/8''(22mm), 1-1/8''(29mm), 1-1/2''(38mm), 1-3/4''(44mm), 2-1/4''(57mm) |
| Arbors Included | 2PC |
| Adapter Included | 1PC |
| Runout | Less Than 0.75mm |
| Cutting Depth | 38mm/44mm/47mm |
| Teeth Material | M3 High Speed Steel (M42 HSS Co8% Is Available) |
| Surface Finish | Painting |
| Teeth Type | Variable Pitch Teeth |
| End-face Tolerance | Less Than 0.1mm |
| HRC of Teeth | 64-69HRC |
| Application | Stainless Steel, nail-embedded Wood, Metal, Aluminium, casting Materials, Wood, Plastic Materials, Gypsum Board, etc. |
Stainless steel, wood with nails embedded in it, metal, aluminum, casting materials, wood, plastic, gypsum board, and more can all be cut with the HSS Bi-metal hole saw. Its variable pitch teeth, which are made of M3 high-speed steel (M42 HSS Co8% is also available), guarantee efficient and smooth cutting. With a hardness value of 64–69 HRC, the teeth guarantee the product's lifespan and durability.
Two arbors and one adaptor are included with the HSS Bi-metal hole saw, which has a size range of 3/ 4'' (19mm), 7/ 8'' (22mm), 1-1/ 8'' (29mm), 1-1/ 2'' (38mm), 1-3/ 4'' (44mm), and 2-1/ 4'' (57mm). A blow molding box is part of the product's packaging, which makes it convenient to store and ship.
The monthly production capacity of the HSS Bi-metal hole saw is 150,000 units, and it can be delivered in less than 45 days. Terms of payment include T/T and L/C. Professionals and do-it-yourselfers who need a dependable and effective instrument for cutting tasks will love this one.