Combination Lapidary Machines These machines saw,
grind and polish, all in the same machine. They are ideal for people with
limited work space.
Covington Model 494 (Silicon Carbide & 495 (Diamond) Combination
Units
Both 494 (Silicon Carbide) and 495 (Diamond) Combo Units Feature:
Small footprint (25" long x 15" deep)
Sealed ball bearings mounted in
rubber for quiet and smooth operation
Completely mounted on Lam-I-Cushion
base
Rust-proof aluminum castings
Continuous variable speed
control
Quick change hood and buff
Adjustable cab and wheel
rest.
| Model 495 Diamond Unit also includes:
6” x 1-1/2” 100 and 220 grit metal bonded diamond grinding wheels
1200 grit diamond sanding belt and five 400 grit silicon carbide belts for Expando Drum
One gram syringe of 50,000 mesh diamond compound
2 dram bottle
of extender fluid (thinner) 1/3 HP motor
6” blade
slab vise
water valves, wipers and drains
6" x 2-1/2"
expando drum
leather polish buff
cord with switch instructions
and guarantee Starter kit includes Koolerant, polish, brush, dop stick, dop
wax
|
| Model 494 Silicon Carbide Unit also includes:
100 grit and 220 grit 6” x 1” silicon carbide grinding wheels 400 grit silicon carbide belt for Expando Drum
6" leather polishing disc and polish
1/3 HP motor
6” blade
slab vise
water valves, wipers and drains
6" x 2-1/2"
expando drum
leather polish buff
cord with switch instructions
and guarantee Starter kit includes Koolerant, polish, brush, dop stick, dop
wax |
| Covington
6" 494 & 495 Combination Machines | |
Description | List Price |
Our Price |
| Covington
Model 494
Silicon Carbide
6" Combination Machine with Silicon Carbide Wheels. Complete
with Motor | $995.00 |
$826.00
| | Covington
Model 495 Diamond
6" Combination Machine with Diamond Wheels. Complete with Motor
| $1325.00 |
$1029.00 |
Covington
Model 690 (8") & 691 (10") Horizontal Combination Units
| Covington
Model 690 and 691 Horizonatal Combo Units are portable and easy to store. They
are made with a heavy cast aluminum chassis, precision ball bearings that are
neoprene sealed & greased for life. The machine features a 3" saw cross feed.
The arbor is 1/2" |
 |
Both units come complete with:
- 1/3 HP motor
- Diamond
blade
- 3-3/4" rock vise
- drip can water system
- grinding
wheel and sanding wheels
- weight feed cord and scales
- carry
handle
- instructions and guarantee
- Starter kit includes Koolerant, polishing
powder, brush, dop sticks & dop wax
|
| Covington
Combination Machines | |
Covington
Model 690 8" Horizontal Combination Machine with motor |
$573.00 | | Covington
Model 691
10" Horizontal Combination Machine
with motor | $612.00 |
Covington Models 421 & 422 - 8" Standard Combination
Units With 10" Trim Saw
|
Both Model 421 (Silicon Carbide) and Model 422 (Diamond) Combo Units Feature:
Heavy duty ball bearings, neoprene sealed and greased for life
Rust-proof aluminum castings
Adjustable cab and wheel rest
Levermatic speed control with 8 RPM changes
Hood on these units
removes easily for cleaning or wheel change Lam-I-cushion base
Water
valve accepts 1/4” O.D. plastic tube for gravity water flow or 1/4” copper tube
for pressure system
Spray nozzles under hood wet entire wheel face
8" grinding and sanding wheels
10” saw comes complete with diamond
blade
Nylon weight feed cord and scales (to determine weight on vise
feed)
Sample kit including #1 koolerant, polish powder with brush and
dop sticks with wax | 
| Model 421 comes with the same features,
but with silicon carbide wheels, instead of metal bond wheels. Model
422 comes with:
1/3 HP Heavy Duty Hight-torque Motor
100 and 220 grit 8” x 1-1/2” metal bond diamond
grinding wheels
Vise lock drum with silicon carbide cloth (400 grit),
8” aluminum disc with diamond cloth (1200 grit)
Extra aluminum
disc with leather face
2 gram syringe of 50,000 mesh diamond compound
2 dram bottle of extender fluid (thinner). |
| Covington
Models 421 & 422 Combination Machines
| | Model 421 (Silicon Carbide) 8" Combination
Unit with 10" Saw (WITHOUT Stand) |
$1553.00 | | Model 422 (Diamond) 8" Combination Unit
with 10" Saw (WITHOUT Stand) | $1829.00 |
| Optional
Accessories for Models 421 and 422 Combination Machines | | Model SCS467 Cabinet
Stand (WITHOUT Sliding Door Kit) | $129.00 |
| Sliding Door and Handle Kit for SCS467 Cabinet Stand |
$41.95 |
Covington
Models 446 & 447 - 8" Deluxe Combination Units With 10" Trim Saw
| | Both Model 446 (Silicon
Carbide) and Model 447 (Diamond) Combo Units have the same features as the 421/422
Standard Combination machines plus:
Five grinding and sanding work stations
Separate 1/3 HP, 110V, Heavy Duty motor for saw Separate 1/3 HP,
110V, High Torque motor for grinding wheels
Levermatic speed control
with 8 RPM changes Sample Kit containing:
#1 Koolerant for saw
Polishing
powder with brush
Dop sticks
Dop wax |
| Model 446 comes with - 100 and
220 grit 8” x 1-1/2” metal bond diamond grinding wheels
- Vise lock drum
with silicon carbide cloth (400 grit),
- 8” aluminum disc with leather
face for polishing
- Muslin buff
- Lam-I-cushion base
- Sample kit.
Model 447 comes with:
100 and 220 grit 8” x 1-1/2” metal bond
diamond grinding wheels
Vise lock drum with silicon carbide cloth (400
grit),
8” aluminum disc with diamond cloth (1200 grit)
Extra
aluminum disc with leather face Lam-I-cushion base Sample kit
2 gram syringe of 50,000 mesh diamond compound
2 dram bottle of extender
fluid (thinner) Book on diamond abrasives. |
| Covington
Models 446 & 447 Deluxe Combination Machines
| | Model 446 (Silicon Carbide) 8" Deluxe
Combination Unit with 10" Saw (Motors Included) |
$1559.00
| | Model 446 (Silicon Carbide) 8" Deluxe
Combination Unit with 10" Saw (Motors Included) with Powerfeed on Saw | $1659.00 |
| Model 447 (Diamond) 8" Deluxe Combination Unit with
10" Saw (Motors Included) | $1982.00 | | Model
447 (Diamond) 8" Deluxe Combination Unit with 10" Saw (Motors Included)
with Powerfeed on Saw | $2086.00 |
| Optional
Accessories for Models 446 and 447 Deluxe Combination Machines
| | Model SCS467 Cabinet Stand (WITHOUT
Sliding Door Kit) | $129.00 |
| Sliding Door and Handle Kit for SCS467 Cabinet Stand |
$36.00 |
|
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