Extra stable special drill for hard requirements on hand drills. Good suited for clean and burr-free milling of welding spots and thin-walled work pieces without centering. Extreme high precision. Applicable for sheet steel, sheet brass, sheet aluminium, sheet zinc, sheet copper, plastic sheets.
Technical data
Coating - uncoated
Shaft - cylindrical
Cutting direction - right hand cutting
Tolerance - h8
Spiral angle - 25° - 30°
Point angle - 180°