Tool & Cutter Grinders & Sharpeners From UTMA



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 Small Tools (ie, compression bits)
UTMA LC35-NC
Automatic Tool Grinder for Larger Tools (ie, milling cutters)
Specialty Tool Grinders
Bitmaster
Manual Brad Point & Router Bit Grinder
82R
Manual Tap, Drill, & Reamer Grinder



 

UTMA LC25

Manual Grinder for Tools up to 8" length

UTMA LC25 Manual Tool & Cutter Grinder

 

UTMA LC25 Manual Tool and Cutter Grinder

UTMA Model LC25-S Semi-Auto Tool & Cutter Grinder
Left to Right (X-Axis Travel is automatic with variable speed)

Features:

  • Universal machine for straight and helical grinding
  • For tools under 10” diameter and 8” length
  • Precision workhead with Multiple pivot points, MT4 Taper, 24T Index Plate, and Fine rake angle adjustment
  • 1HP Grinding motor rotates 360 degrees
  • Trolley rides smoothly on hardened and ground cross roller bearings
  • Adjustable travel limit switches improve efficiency
  • Heavy Flood coolant system with external baffle tank

Standard Machine Includes:

  • High Splash Protection Shield
  • 1 wheel flange 20 x 60mm

MACHINE SPECIFICATIONS
Max. Table Travel 200mm (8”)
Max. Tool Diameter 250mm (10”)
Grinding Motor 1 HP
Grinding Wheel diameter up to 150mm (6”)
Grinding wheel bore 20mm
Voltage 230 or 460V, 3Ph, 60Hz
Weight 275kg (610 lbs)


LC25 Optional Accessories

  • Variable wheel speed via Electronic speed variator
    *useful when grinding router bits with smaller diamond or CBN wheels
  • Tailstock for support of large tools
  • Attachment for grinding chains
  • Attachment for grinding Circular Saws
  • Attachment for grinding boring bits
  • Attachment for grinding chisels and claw tools
  • Attachment for grinding planning and full cutterheads
  • Attachment for grinding planner knives (outside the head)
  • Feed finger rest for grinding O.D. of Helical tools
  • Upgrade to 1.5 HP twin spindle motor
    (includes additional wheel flanges)
  • LC25 Workhead sold Separately
    *MT4 Taper, Z=24, multiple pivot points

For Mounting Cutters

  • Chucking arbor 3/4” x 7” MT4
  • Reduction rings for 3/4” arbor (1, 1 1/8, 1 1/4, 1 1/2, 2”, 30mm, 40mm)
  • Chucking arbors MT4 x 180mm (7”) (specify size required)
  • Chucking arbors MT4 x 310mm (12”)(specify size required)

For Mounting Shank Tools

  • Collet Holder –MT4-16mm
  • Collet Wrench
  • ER40 Collets (5/8, 3/4, 1”, 19-18mm, 22mm)
  • Collet Extension (requires a 19-18mm collet)
  • ER20 Collets (1/4, 3/8, 1/2”)

Grinding Wheel Flanges

  • Wheel flange 20/60 (for cutters & saws)
  • Wheel flange 20/60 x 110mm extended
  • Wheel flange 20/35 (for router bits & spiral OD/Ends)
  • Wheel flange 13/25 for use with 2” wheels

Grinding wheels for cutters & saws

  • 6” Diamond wheel 12A2 280 grit
  • 6” Borazon wheel 12A2 180 grit

Grinding wheels for Router bits, spiral o.d./ends

  • 3” Diamond wheel 11V9 180 grit
  • 3” CBN wheel 11V9 150 grit
  • 2” Diamond wheel 11V9 180 grit
  • 2” CBN wheel 11V9 150 grit

Carbide Insert Package

  • 200mm Hi-Power Mag. Plate for grinding carbide inserts Mag. plate
  • 6” Diamond wheel 12A2
  • Wheel flange 20/35