This gun comes standard with air-adjusting valve

They extend pump life and assure they are ready to use when you need them

Optional Pneumatic Operation - Works faster

62 7110306 O-Ring Ø3 X 9   (1)

South Bend SB1462 - Drill Chuck Arbor MT4/JT3 18.88"(H) This gun comes standard withSB1462 Drill Chuck Arbor MT4 JT3 The replacement drill chuck arbor youve been needing. Made in the South Bend tradition of quality and precision, the SB1462 Drill Chuck Arbor MT4 JT3 is the chuck arbor you need. Minimal deviation in concentricity is ground into each and every one of these arbors to maximize accuracy and performance. Youll want to have these on hand at all times! Total indicated runout is from 0. 00059" to 0. 00079". Like all South