UTMA LC25-NC3 Automatic Tool & Cutter Grinder

Features:

Universal machine for straight, helical and cylindrical grinding
AC servo motors for all 3 NC axes (A, X & Z)
Automatic flute face grinding of compression bits in two setups
Twin grinding spindle rotates 360 degrees
1.5HP Variable speed Grinding motor with wheel reversal
Works with wheels from 2” to 7”
Menu driven programming with memory for quick and easy set up
Heavy Flood coolant system with filter paper
Central Lubrication system for X & Z axis
Automatic radial infeed

Standard Machine Includes:

Work head with MT4 taper (ISO-50 taper as option)
Electronic handwheel for fine adjustment of all NC axis
External multi tap transformer for voltage stabilization
Hi-intensity, low voltage machine lamp
2 wheel flanges 20 x 60mm

MACHINE SPECIFICATIONS
Max. Tool Length 7”
Max. Tool Diameter 10”
Grinding Motor 1.5 HP
Grinding Wheel diameter 50 to 175mm (2 to 7”)
Grinding wheel bore 20mm
Voltage 230 or 460V, 3Ph, 60Hz
Weight 700kg (1540 lbs)


LC25-NC3 Optional Accessories

Full cabin enclosure
Helical probe for teach-in of tool Helix
*Includes holder, ruby ballpointer & bellow
Tailstock for support of large tools
Automatic Paper roll filtration system To 35 micron, 13 GPM, 45 Gallon Tank
Mist extraction system for use with Synthetic coolants
Required for full cabin machines, but may be supplied by customer

For Mounting Cutters

Chucking arbor 3/4” x 7”
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
Collet Wrench
ER40 Collets (5/8, 3/4, 1”, 22mm)
ER20 Collets (1/4, 3/8)
1/2” Spiral Kit (includes 1/2” collet, 22mm collet)

Grinding Wheel Flanges

Wheel flange 20/60
Wheel flange 20/60 x 110mm extended
Wheel flange 20/60 extended for mounting 2 wheels
Wheel flange 20/35
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

Grinding wheels for Spiral Facing

5” Diamond wheel 4BT9 180 grit
5” CBN wheel 4BT9 180 grit

Carbide Insert Package

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

This machine is listed for sale by Colonial Saw, Inc. located in Kingston, Massachusetts