EXTOL INDUSTRIAL Step drill with chip breaker, 4-39mm/in 3mm increments, HSS-Co 8701195
21,360 Ft
EXTOL INDUSTRIAL Step drill with chip breaker, 4-39mm/in 3mm increments, HSS-Co 8701195
The EXTOL INDUSTRIAL step drill bit is designed for smoothly drilling holes in metal and plastic materials. It's suitable for working with sheet metal, pipes, and profiles up to 4mm thick without causing deformation. The drill bit is made of HSS-Co 5% high-speed steel and its surface is protected by a TiAlN coating, which increases its resistance to high temperatures and wear. Its design allows it to be re-sharpened, extending its service life.
Key features of the EXTOL INDUSTRIAL 4-39mm HSS-Co step drill bit
- Designed for drilling in metal and plastic up to 4mm thick
- Step design for hole diameters from 4 to 39mm
- Made from HSS-Co 5% high-speed steel
- TiAlN surface coating for increased resistance to high temperatures
- Three-sided cylindrical shank with an 8mm diameter for a secure grip
- Can be re-sharpened
- Recommended speed for steel: 500–1200 rpm
- Recommended speed for stainless steel: 250–700 rpm
- Total length of 107mm
Whole description
Specifications
Specifications
Drill bit type
Gradual
Construction
Gradual, Conical
Usage
Metal, Plastic
Features
Length
107 mm (10.7 cm)
Material
HSS-Co 5%
Clamping
Cylindrical Drill Bit
Packaging
Set Type
Single-type
Number of drills in package
1 pc(s)
Number of pieces in package
1 pc(s)
All parameters
| Code: | EXChobb019 |
| Warranty: | 24 months |
| Manufacturer information |
Madal Bal a.s., 760 01 Zlín, Bartošova 40, 577 599 777, [email protected] 
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