VIKING arbor type M30S with 11 mm hex shank Easy Eject Cutting depth short = Bi-metal holesaws

VIKING Easy Eject M30S arbor with short HSS pilot drill (MPD4S) with 11 mm shank for holesaw diameters Ø35 mm and above.

Arbor M30S (S = Short for use with Bi-metal holesaw) and M30L (L = Long for use with Carbide Cut holesaws) have easy eject function for easy removal of the cut material from the inside of the holesaw.

How to select arbor? 1. Know the max diameter of your drill chuck - then choose an arbor with a shank small enough to fit your chuck. Choose the biggest shank possible for best fixation. Arbors that fit a 10 mm chuck are 71 M24K, 71 M34 and 71 M35PS.

Arbors with a shank to fit a 11 mm chuck are 71 M44, 71M46PS, 71 M50, 71 M55, 71 M30S and 71 M30L. If you are using SDS chuck, then use arbor M34SDS for holesaws up to, but not including, diameter Ø32, or M50SDS for holesaw diameter Ø32 mm and above.

2. Which diameter holesaw(s) are you using? Arbors 71 M24K, 71 M34, 71 M44 fit small holesaws with diameters Ø14-30 mm. For holesaws with a diameter from Ø32 mm and above, please use arbors 71 M35PS, 71 M46PS, 71 M50, 71 M55, 71 M30S, 71 M30L.