REF: 682201141A46

D (mm): 46
L3 (mm): 55
Cutting width (mm): 4.0
Version: Carbide tipped
Z (cutting edges): 10

Karnasch hole saws offer the best flexibility, the "easy-change" quick-change system of the "power-max" hole saw series for almost unlimited use in manual drilling machines, pillar drills, radial drills, machines turning and core drilling machines.

Portable machines:

• Recommended maximum diameter 40mm
• Recommended maximum cutting depth 50mm
• Maximum possible cutting depth 55mm

Fixed and core drills:

• Recommended maximum diameter 150mm
• Recommended maximum cutting depth 50mm
• Maximum possible cutting depth 55mm

Super Heavy Construction:

• All hole saws come with interchangeable shank and drill
• Quick extraction of the drilled core through the ejector spring for hole saws Diameter 19-150 mm
• Quick extraction of the drilled core possible with a diameter of 14 mm see Power-Drill 4000 System.

USE:
For material thicknesses greater than 15 mm it may be necessary (depending on the chip flow) to raise the drill and remove the chips several times. If the maximum cutting depth is drilled, remove the ejector spring.