95103 Type 185 135Â degree Split Point Pilot Drills for HSS Hole Saw (12 pack)95100 1 4 x 4 Universal pilot with two whistle notch flats. Fits most hole saws needing 4" length Bright finish 1 4"D 4"OAL 12 pk 95101 1 4 x 3 Fits most arbors with one set screw: Lennox, Starrett, Morse, Milwaukee & more. One flat on shank Bright finish 1 4"D 3"OAL 12 pk 95102 1 4 x 4L Three long flats on shank allow for set screw and eliminate slippage. Fits through the arbor drive. (Replaces Lennox and others) Surface treated 1 4"D 4"OAL 12 pk

or with eleven-tooth spur gears

Narrow Contours

The Multi-Jet Nozzle Cannon® provides a broader œwall� of air that will clear away debris on floors

always remember that the difference in the number of teeth between the internal gear and pinion should not be less than 15 (14 1/2° PA) or 12 (20° PA)

Heavy Duty Mechanical Hose Balancers are designed for the use of lightweight assembly tools where delicate balancing and uncluttered workspaces are important

or in any position so long as adequate lubrication is provided and end thrust is kept to design limits

The strain relief allows a 180° bend

Air Tool Lubricant can keep your operation running all year

Model Length Diameter Weight Material Operating Range 4214-ADJ 2

the overlapping tooth contact of our helical gears provides smoother

including polyurethane

Boston Gear’s helical gear drives have been used in some of the most demanding applications and environments across a wide range of industries