description baileigh tn-250 hole saw tube and pipe notcher the best hole saw notcher in the world - a big claim, but customers say the baileigh tn-250 lives up to it. it’s the only hole saw pipe notcher on the market that’s always centered. california proposition 65 warning. features notches up to 2.5 in. outside diameter our patented self-centering vise can clamp down anywhere on tube, including the middle of bends fully-adjustable axis accommodates almost any notch combination carriage pivots up to 220 in. left to right, so you can come from the “back side??of the notch 2 slotted mounting rails move up and down with scales for offset notches up to 1 in. and allow for almost any position of the bearing block large engraved degree dial (or angle-finder) helps you get those back-side notches lined up 1.25 in. thompson? shaft rides in sealed and oiled needle bearings for smooth performance both ends of the shaft are completely replaceable to save you time and money heavy-duty 0.75 in. steel plate backbone and all-interlocking components create a rigid platform that reduces vibration and prolongs the life of the hole saws specifications acme tools brand name baileigh acme tools part number 1008041 assembled weight (lbs) 43 country of origin united states globaltradeitemnumber (gtin) 00400008001038 material heavy-duty steel package contents tube and pipe notcher package depth 14 package height 19 package weight 43 upc 731325080346