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| Brand Name: | OEM/ODM/OBM |
| Price: | Best Factory Price |
| Payment Terms: | L/C T/T |
| Supply Ability: | 150,000 units per month |
| 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 |
|---|---|
| Teeth Type | Variable Pitch Teeth |
| End-face tolerance | Less Than 0.1mm |
| Runout | Less Than 0.75mm |
| Application | Stainless Steel, nail-embedded Wood, Metal, Aluminium, casting Materials, Wood, Plastic Materials, Gypsum Board, etc |
| HRC of teeth | 64-69HRC |
| Cutting Depth | 38mm/44mm/47mm |
| Teeth Material | M3 High Speed Steel (M42 HSS Co8% Is Available) |
The Bi-metal Hole Saws are made of high-speed steel teeth electron-welded to a high carbon steel body, ensuring maximum durability and a long working life.
The hole saws feature a 4/6 variable pitch tooth design with improved chip clearance and lower feed pressure required with varying gullet depth. The teeth have less heat build-up to ensure they stay sharp longer, and will provide faster and more aggressive cutting performance.
Pro Tip: Using a cooling lubricant will extend the life of your hole saw by 500%.
These rugged cutting tools are designed to cut accurate holes in machinable materials up to 38mm thick. They range in size from 14mm to 152mm in diameter, suitable for use with portable electric tools, air tools, drill presses, lathes, boring mills, milling machines, and other rotating spindle machines.
The sharp teeth provide clean, smooth cuts with high precision in metal, wood, PVC board, plastic, and drywall. Large hole saws feature 4 slots for improved efficiency.
| Teeth Type | Variable Pitch Teeth |
|---|---|
| End-face tolerance | Less Than 0.1mm |
| Cutting Depth | 38mm/44mm/47mm |
| 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 |
| Application | Stainless Steel, nail-embedded Wood, Metal, Aluminium, casting Materials, Wood, Plastic Materials, Gypsum Board, etc |
| Surface Finish | Painting |
| Teeth Material | M3 High Speed Steel (M42 HSS Co8% Is Available) |
| Runout | Less Than 0.75mm |
| HRC of teeth | 64-69HRC |
Our HSS Bi-metal hole saw is available in multiple sizes for a wide range of cutting applications, including stainless steel, nail-embedded wood, metal, aluminum, casting materials, wood, plastic materials, gypsum board, and more.
Constructed with M2 M3 M42 Bi-metal for extreme durability, these hole saws feature variable pitch teeth for faster, smoother cutting with depths up to 47mm.
