7PC Tungsten Carbide Gritted Hole Saw Kit with 57mm Cutting Depth and 1500 RPM Max Speed for Professional Construction
This 7-piece tungsten carbide gritted hole saw kit delivers professional-grade performance for cutting through tough materials. Featuring a 57mm (2-1/4") cutting depth and self-sharpening carbide grit technology, this kit provides exceptional durability and cutting efficiency.
- Self-sharpening design maintains cutting efficiency throughout tool life
- 57mm (2-1/4") cutting depth for deep penetration applications
- Extended cutting life with high heat and abrasion resistance
- Compatible with all variable speed hand drills for versatile operation
- Mandrel design enables easy removal of cut material plugs
- No teeth to dull or chip, resists snagging for smooth cutting
- Includes locating plate and pilot drill bits for precise hole placement
| Parameter | Specification |
|---|---|
| Application Materials | Brick, Breeze Block, Hollow Brick, Tile, Ceramic Tile, Cement Board, Aerated Concrete, Clinker |
| Shank Type | Hexagon Shank |
| Body Material | A3 Steel |
| Drill Bit Material | YG8 Tungsten Carbide |
| Drill Length | 140mm |
| Hole Saw Sizes | 33mm, 53mm, 67mm, 73mm, 83mm |
| Thickness | 1.5mm |
| Drill Diameter | 9mm |
| Maximum Rotation Speed | 1,500 RPM |
| Rotation Direction | Clockwise |
Ideal for construction, plumbing, electrical work, marine, and aircraft applications. Suitable for builders, tile setters, construction workers, and DIY enthusiasts working with ceramic, marble, glass, and metal materials.
ISO & BSCI Certified - Manufactured to international quality standards
Origin: Zhejiang, China
Packaging: Blow molded box for secure storage and transport
Supply Capacity: 120,000 units per month
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