13-Piece Bi-Metal Hole Saw Kit with M42 HSS Teeth, 14-210mm Size Range, 38-47mm Cutting Depth
Price:
Best Factory Price
MOQ:
Negotiable
Delivery Time:
Less Than 45 Days
Brand:
OEM/ODM/OBM
Product Description
Product Overview
Our 13-piece Bi-Metal Hole Saw Kit features high-speed steel teeth electron-welded to carbon steel bodies, delivering exceptional cutting performance across various materials with cutting depths up to 47mm.
Key Performance Features
- M42 high-speed steel teeth with 64-69 HRC hardness rating
- Variable pitch tooth design for improved chip clearance
- Cutting depths: 38mm, 44mm, and 47mm options
- Precision end-face tolerance less than 0.1mm
- Runout maintained under 0.75mm for accurate cutting
Technical Specifications
| Parameter | Specification |
|---|---|
| Teeth Hardness | 64-69 HRC |
| Cutting Depth | 38mm / 44mm / 47mm |
| End-face Tolerance | < 0.1mm |
| Runout | < 0.75mm |
| Size Range | 14mm to 210mm diameter |
| Kit Contents | 13 pieces including 9 hole saws, 2 arbors, 1 pilot drill, 1 adapter |
Material Compatibility
This bi-metal hole saw kit efficiently cuts through multiple materials including:
- Steel and stainless steel
- Cast iron and aluminum
- Copper, brass, and metal alloys
- Wood (including nail-embedded)
- Plastic materials and gypsum board
Machine Compatibility
Designed for use with various power tools and machinery:
- Portable electric drills and air tools
- Drill presses and milling machines
- Lathes and boring mills
Performance Tip: Extend tool life by 500% using cooling lubricant during cutting operations.
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Company
shaoxing zenithcraft tools CO.,LTD
Contact Person
Mr.