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1-SUPERIOR MODEL 308 DRILL SHARPENER/POINTER SPECIFICATIONS SUBJECT TO VERIFICATION: The 308 is a dual purpose machine aimed at step angle sharpening AND drill pointing of 2, 3,4 flute, single or multiple diameter cutting tools. It is manually operated for oscillation and infeed for economy, with positive stops for cross traverse, forward feeding and drill point location which gives accurate maintenance of step lengths and lip heights, lip to lip and drill to drill. . Sharpens 2, 3, 4 flute drills • Sharpens points and step angles . Point and step angles to scale . Positive step length control • Easy set-up, change over, operation • Built in wheel dressing diamonds . Fast, easy change over drill to drill, lip to lip • Change from pointing to step sharpening without extra attachments • Wet grind for speed and surface finish . Positive stops hold accuracy to .001" . Holding method assures centrality . Radial relief grind gives adequate clearance with maximum strength Flutes: 2, 3 or 4 - R.H. spiral or straight Point angles: 90° through 140° Step angles: 30° through 90° per sides THESE GRINDING WHEELS CAN BE USED: 3 phase Grinding wheel motor 1725 RPM, 1 hp Coolant pump motor 3450 RPM, 1/12 hp CALL (***)-752-0090 WITH QUESTIONS (Superior model 308 drill sharpener/pointer machine is the responsibility of Shane Farley) |
ShaneFarley@cedar--rapids.com (Shane Farley) for more information.
