Hole saw type 2722

Design: With axial and radial special grinding, guaranteeing optimum cutting results. Carbide hole saws achieve long tool lives and can be reground several times.No breaking under increased loads. The tapered pilot drill ensures smooth spot drilling (spot marking is not required) and is fixed using a tightening screw. Scope of supply: Hole saw incl. drill.

Application: Can be used on portable and pillar drilling machines.

Note: With pillar drilling machines always choose manual feed.

With ejection spring. This ejects the drilled part and protects the carbide teeth during spot drilling. For material thicknesses up to max. 10 mm. (With material thicknesses over 6 mm the tool needs to be set down for chips to be emptied several times.) From 37 mm with specially hardened bit holders to compensate the torsion forces. We recommend MK 2/MK 3 from 37 mm. The sturdy design and advanced cutting edge geometry achieves a significant improvement in cutting behaviour combined with a high cutting capacity and tool life. For flat material but also fur use on pipe material and curved surfaces.

Cup height: 22 mm

Ø 18?36 mm ^= 10 mm shaft,
Ø 37?100 mm ^= 13 mm shaft.