VIKING Electrician's hole saw kit S-300 LK CC.
Contents: 10 hole saws: Diameters Ø19, 22, 54, 56, 57, 62, 68, 71, 74 and 78 mm, arbors 71 M34, 71 M50 and 71 M50SDS+, adaptor 71 MH, 2 spare pilots drills MPD4CT.
VIKING Type CC = Carbide Cut Heavy-duty Tungsten Carbide Tipped holesaws cut more than 5 times faster than traditional bi-metal holesaws. Lifetime is also longer compared to traditional bi-metal hole saws.
The carbide tipped hole saw cuts wood, MDF, particle & plaster board, plastic, fiberglass, soft aerated concrete, leca, soft bricks, wall tiles (until scratch hardness 6). They are not suitable for steel and metal cutting.
Cutting depth up to and including diameter Ø35: 52 mm. Cutting depth from diameter Ø38 mm: 59 mm.