One mandrel is all you need with the 'Power Change' bi-metal hold saw system. A heavy-duty hex shank provides easy change-out of any size hole saw & emdash; no pliers needed.Master set includes mandrel with pilot bit and hole saw sizes 3/4", 7/8", 1", 1-1/8", 1-3/8", 1-1/2", 1-3/4", 2", 2-1/8", 2-1/2" and 3".
Bosch PC11PCM Master Bi-Metal Power Change 11-piece Hole Saw Set : Amazon Sales Rank: #158989 in Home ImprovementBrand: BoschModel: PC11PCMDimensions: 11.19" h x 12.50" w x 3.50" l, Positive lock design minimizes wobbleHex shank pilot bit easily pushes out plugHeavy-duty hex shank easily snaps into mandrelProgressor tooth geometry for super-fast cutting actionOne mandrel accepts all hole saw sizes; no need for multiple mandrels and adapters
Bosch PC11PCM Master Bi-Metal Power Change 11-piece Hole Saw Set Review
One mandrel is all you need with the Bosch Power Change bi-metal hold saw system. Featuring Progressor Tooth Geometry, combining cutting teeth with specially designed chip-removal teeth for super-fast cutting action in metal and wood. Master set includes mandrel with pilot bit and hole saw sizes 3/4″, 7/8″, 1″, 1-1/8″, 1-3/8″, 1-1/2″, 1-3/4″, 2″, 2-1/8″, 2-1/2″ and 3″Carpenters, plumbers, electricians, and do-it-yourselfers will appreciate the Bi-Metal sharpness and wide range of blade sizes in this set from Bosch. Bi-Metal Hole Saws stay sharp longer than carbon steel hole saws, which means smooth cutting through almost any material job after job. The blades in this 12-piece set feature vanguard tooth technology for zippy cutting precision and increased resilience. Matrix II teeth are manufactured with eight percent cobalt for unconstrained cutting through wood, metal, and plastics. No need for multiple mandrels or adapters, the multi-use mandrel in this set fits all blade sizes. With no fumbling around for matching attachments, you get the job done faster.Bosch PC11PCM Master Bi-Metal Power Change 11-piece Hole Saw Set Customer reviews
Most helpful customer reviews14 of 15 people found the following review helpful.Great idea, bad materials?By W. LoweI ordered this kit because it looked like a great new way to use hole saws. They are sharp and cut well but the big problem is the arbor, it's absolute junk. I don't know about you but when drilling holes with larger bits it's easy to have them hook and stop suddenly. With the old type of arbor, all you had to worry about was smashing your knuckles in tight quarters, or maybe a broken wrist or two :) The arbors for this set bend very easily when they hook. I've gone through three and the third was my last one. I doubt that I drilled 20 holes with the three arbors. Maybe if I was using a drill press to drill holes in wood that's clamped down to the table it might work well. Hopefully another company will make a set that actually works.17 of 19 people found the following review helpful.Excellent design and valueBy A CustomerIf you don't want to spend over $250 for a set of carbide hole saws, then this is as good as it gets at a fraction of a carbide set's price. The best feature about this Bosch set is the terrific quick-connect mandrel system. The hole saws, regardless of size, snaps in and out of the mandrel easily -- no tightening or screwing needed. The saws are sharp. I used the set to install locksets in two metal-clad wood doors without breaking into a sweat. Highly recommended.0 of 0 people found the following review helpful.Fast and EasyBy Eric LoganThe saws cut as fast as can be, and the speed change system is super fast making changes for differnt size holes less time consuming.See all 4 customer reviews...Bosch PC11PCM Master Bi-Metal Power Change 11-piece Hole Saw Set
