Specialty Tool Grinders & Sharpeners



Universal Tool Grinders
UTMA LC25
Manual Grinder for Tools up to 8" length
UTMA LC35
Manual Grinder for Tools up to 14" length
UTMA LC25-NC
Automatic Tool Grinder for Smaller Tools (ie, compression bits)
UTMA LC35e-CNC
Automatic Tool Grinder for Small and Large Tools (ie,compression bits and milling cutters)
Specialty Tool Grinders
Bitmaster
Manual Brad Point & Router Bit Grinder
82R >
Manual Tap, Drill, & Reamer Grinder



 

More info82R

Manual Tap, Drill & Reamer Grinder



82R Manual Tap, Drill & Reamer Grinder

  Demo video of TDR 82R

          Library of other Sharpening Machine Videos

Features:

  • Sharpens drills from 1/16 to 13/16
  • Sharpens reamers from 1/8 to 3/4
  • Simple setup. Fast manual operation.
  • Designed for Bench top or portable installations
  • Create custom point and back clearance angles
  • Changes easily to taps, reamers or parabolics
  • Split points sharpening in a single setup
  • Spear point option
MACHINE SPECIFICATIONS
Tool Diameters Up to 13/16”
Shanks Up to 3/4”
Grinding Motor 1/4 HP
Voltage 110V, Single Phase
Weight 47 lbs


82R Optional Accessories

  • Point splitting Option for Split Point Drills 1/8”-1/2”
  • Tap/Reamer Option for Taps #10-1”, Reamers 1/8”-1”
  • Left-Hand Drill Option for L.H. drills 1/16”-3/4”
  • Spear Point (through bore) Kit
  • Vitrified wheel, extension, and riser for spear points

Optional Tool Holding

  • Straight Shank Tool Holder
  • One required for each shank size. Not for router bits.
  • Threaded Shank Tool Holder
    One required for each threaded shank size.
  • Chuck for Taper Shank drills 1/16”-13/16”
  • Chuck with Hardened Pins (special order)

Miscellaneous Items

  • Diamond Dresser (PBOP-R only)

Recommended Grinding Wheels

  • Std. For HSS and Cobalt 1-3/8”OD 90 grit
  • Fast cut for HSS and Cobalt 1-3/8”OD 60 grit
  • 3/4” Dia. Wheel for Spear Points from 5-8mm 180 grit
  • Silicon/carbide for carbide 1-3/8”OD 120 grit
  • For Hss & Cobalt OD (vitrified for spear points) 120 grit
  • 1-3/8” Dia Wheel for Spear Points 8.1-15mm 180 grit



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