102mm 127mm 140mm Hole Saw Metal Hole Saw Kit For Stainless Steel Aluminium
Product Overview
This professional-grade bi-metal hole saw kit delivers maximum durability and precision cutting performance for stainless steel, aluminum, and various other materials. Featuring high-speed steel teeth and an improved design for reduced heat buildup.
Key Features
- Premium Construction: M3 High Speed Steel teeth electron-welded to high carbon steel body
- Optimized Design: 4/6 variable pitch teeth for improved chip clearance
- Reduced Heat: Special design minimizes heat buildup for longer tool life
- Versatile Cutting: Handles materials up to 47mm thick including steel, stainless, aluminum, wood, and plastics
- Complete Kit: Includes multiple sizes from 19mm to 68mm with arbors, pilot drill, and adapter
Technical Specifications
| Teeth Material |
M3 High Speed Steel (M42 HSS Co8% Available) |
| Teeth Hardness |
64-69 HRC |
| Runout |
< 0.75mm |
| Cutting Depth |
38mm/44mm/47mm |
| Surface Finish |
Painted |
| End-face Tolerance |
< 0.1mm |
Kit Contents
- 3/4" (19mm) hole saw
- 7/8" (22mm) hole saw
- 1" (25mm) hole saw
- 1-1/8" (29mm) hole saw
- 1-3/8" (35mm) hole saw
- 1-3/4" (44mm) hole saw
- 2" (51mm) hole saw
- 2-1/4" (57mm) hole saw
- 2-11/16" (68mm) hole saw
- 2 Arbors
- 1 Pilot Drill
- 1 Adapter
Applications
This versatile hole saw kit is engineered for professional use on:
- Stainless steel sheets and pipes
- Aluminum extrusions and plates
- Metal fabrication work
- Wood with embedded nails
- Casting materials
- Plastic composites
- Gypsum board
Performance Advantages
- 500% longer life with proper cooling lubricant
- Faster cutting with aggressive tooth geometry
- Reduced feed pressure requirements
- Compatible with drill presses, lathes, and milling machines
- Threaded connections for secure mounting (1/2-20UNF and 5/8-18UNF)