M2/M3/M42 Bi-Metal Hole Saw 4/6 TPI Variable Pitch - 14-210mm Diameter Range with 38mm/44mm/47mm Cutting Depth
Professional bi-metal hole saw featuring M2/M3/M42 construction with 4/6 TPI variable pitch teeth for clean, efficient cutting performance across multiple materials.
- High-speed steel (HSS) teeth for exceptional durability
- 4/6 TPI variable pitch design reduces vibration and improves cutting efficiency
- Multiple knock-out slots for easy core removal
- Available in cutting depths: 38mm, 44mm, and 47mm
- Compatible with handheld drills and drill presses
| Parameter | Specification |
|---|---|
| Construction | M3/M42 Bi-metal |
| Tooth Material | High-speed Steel (HSS) |
| Tooth Type | 4/6 TPI Variable Pitch |
| Cutting Capability | Stainless steel, pipe, nail-embedded wood, hard wood, plywood, plastics |
| Cutting Depth | 38mm / 44mm / 47mm |
| Application | Professional and industrial hole cutting |
Comprehensive size selection from 14mm (9/16") to 210mm (8-17/64") with 30+ individual sizes available to meet specific cutting requirements.
Engineered to cut through demanding materials including stainless steel, various pipe materials, nail-embedded wood, hard wood floors, plywood, and plastics. The bi-metal construction provides superior strength and heat resistance for extended tool life.
Ideal for construction, metalworking, plumbing, electrical installation, and general fabrication. Suitable for use with portable electric or pneumatic tools, vertical drill machines, lathes, and boring/milling machines.
Each bi-metal hole saw undergoes rigorous quality control to ensure consistent performance and durability. Backed by comprehensive product warranty covering defects in materials and workmanship.
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