28810 Type 120 General Purpose 118º point Bright Finish 1/4" Reduced Shank - Shorter than Jobber Length Drill Bit (12 pack)Shorter than Jobber length increases rigidity and improves drilling performance. Designed for use in portable air and electric drilling equipment with 1 4" chucks. Click Here for product catalog Proudly Manufactured in the U. S. A

Size 63- 0

57" Diameter 1

Traditional cost effective rigid coupling design provides torque transmission and alignment

service life

The General Purpose hose features a black EPDM rubber inner tube

the SNASHA has an eccentric locking bearing insert

Bowl Material Polycarbonate (standard) or Aluminum Metal (option)

the SNASTRS has an eccentric locking bearing insert

Click here for spec sheet: SB Spec Sheet

User comfort was designed into the 600 Series with the elimination of the valve where the user™s fingers are placed

DOUBLE WORM ADAPTER Mounts the SK1SI/SMI31 to the input of the larger SK1SI/SMI40/50/63 to produce a high reduction double worm gear unit

ISO 228/1 & ISO 7/1