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Note: All prices in US Dollars
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 COMBO UNITS
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6" Combination Units

Model 494SCU
Saw, Grind, Sand & Polish Gemstone Material on One Machine with These Complete, Ready to Go, Combination Lapidary Units!
Combo Units Features:
- 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
The #494 comes complete with: 6” Gold blade, slab vise, water valves, wipers and drains, 100 grit and 220 grit 6” x 1” silicon carbide grinding wheels, expando drum, leather polish buff, and 1/3 HP, 110v motor, cord, switch, belt and belt guard. Starter kit includes Koolerant, polish, brush, dop stick, dop wax, instructions and guarantee.
Size 25" L x 25" W x 14" H. Shipping weight 79 lbs.
Model No. 494SCU 110V -- 6" Silicon Carbide Combination Unit
Model No. 4942SC 220V -- 6" Silicon Carbide Combination Unit |
$ 1,125.00
$ 1,167.00 |

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Model 495DCU
The #495 unit has the same basic features as the #494. However, the silicon carbide wheels have been replaced with 6” x 1 1/2” 100 and 220 grit metal bonded diamond grinding wheels. In addition, a 1200 grit diamond sanding belt and 5 each 400 grit silicon carbide belts are included for the expando drum. And, for polishing on the leather disc, a 2 gram syringe of 50,000 mesh diamond compound with a 2 dram bottle of extender fluid (thinner). Unit comes complete with starter kit, book about using diamond abrasives, instructions and guarantee.
Size 25" L x 25" W x 14" H. Shipping weight 79 lbs.
Model No. 495DCU 110V-- 6" Diamond Combination Unit
Model No. 4952DC 220V-- 6" Diamond Combination Unit |
$ 1,350.00
$ 1,392.00 |


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 COMBO UNITS
8" & 10" Horizontal Combo Units
- Portable, easy to store
- Heavy cast aluminum chassis
- Precision ball bearings, neoprene sealed & greased for life
- 3" Saw cross feed

691HCU Shown
Comes complete with: Covington's Green diamond blade, grinding wheel, sanding wheel, polishing wheel, 3 3/4" rock vise, drip can water system, weight feed cord and scales, Covington® Koolerant, carry handle, polishing powder, brush, dop sticks, dop wax, instructions and guarantee. Size 23" L x 14" W x 10" H. Motor ships separately.
Unit Size and Model
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Price
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Model No. 690HCU 110V
8" Horizontal Unit
Shipping wt. 45 lbs.
Model No. 6902HC 220V |
$ 725.00

$ 767.00
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Model No. 691HCU 110V
10" Horizontal Unit
Shipping wt. 45 lbs.
Model No. 6912HC 220V |
$ 775.00

$ 817.00
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 COMBO UNITS
8" Deluxe Combo Unit
With 10" Trim Saw
Enjoy the Convenience of Finishing Gemstone Material on One Machine with Ample Space

All the features of the standard combo units plus:
- Five grinding work stations
- Two drive motors
- Speed control with 8 RPM changes
- Both motors now Included
The base mounted #446 Deluxe Combo comes assembled with 10” saw, Levermatic speed control, 2 - 8” x 1 1/2” grinding wheels (100 & 220 grit), 8” drum sander, 8” muslin buff and aluminum leather polish buff. Sample kit includes #1 koolerant, polish powder with brush and dop sticks with wax. A 1/3 HP Heavy Duty motor drives the saw and a 1/3 HP High-Torque motor drives the grinding unit. Cabinet sold and shipped separately. THESE UNITS ARE SHIPPED FREIGHT COLLECT- SHIPPING NOT INCLUDED. Only handling fee is charged at time of order. Call or e-mail for freight quote.
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Model No. 446DSC-WF -- 8" Deluxe Combo 110V Silicon Carbide Unit with 5 grinding and polishing work stations, 10" Trim Saw and 2 motors (less stand).
Model No.4462SC-WF 220V
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$ 1,975.00
$2,060.00
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Model No. 446DSC-PF -- 8" Deluxe Combo Silicon Carbide Unit with 5 grinding and polishing work stations, 10" Trim Saw With Power Feed and 2 motors (less stand).
Model No. 4462SC-PF 220V
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$ 2,100.00
$2,185.00
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Model 447DDP Shown With optional Power Feed on Trim Saw and Optional Stand
The #447 unit has the same basic features as the #446 with the silicon carbide replaced by diamond abrasives. Unit comes with 2 -8” x 1 1/2 metal bond diamond grinding wheels (100 & 220 grit), 1 vise lock drum with silicon carbide cloth (400 grit), 8” aluminum disc with diamond cloth (1200 grit) and an extra aluminum disc with leather face and, for polishing on the leather, a 2 gram syringe of 50,000 mesh diamond compound with a 2 dram bottle of extender fluid (thinner). Combo comes complete with sample kit, book about using diamond abrasives, instructions and guarantee. Size 52"L x 28"W x 18"H. Shipping weight 170 lbs. Cabinet sold and shipped separately. THESE UNITS ARE SHIPPED FREIGHT COLLECT- SHIPPING NOT INCLUDED.Only handling fee is charged at time of order. Call or e-mail for freight quote.
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Model No. 447DDC-WF -- 8" Deluxe Combo 110V Diamond Unit with 5 grinding and polishing work stations, 10" Trim Saw and 2 motors (less stand).
Model No. 4472DC-WF 220V
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$ 2,375.00
$2,460.00
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Model No. 447DDC-PF -- 8" Deluxe Combo 110V Diamond Unit with 5 grinding and polishing work stations, 10" Trim Saw With Power Feed and 2 motors (less stand).
Model No. 4472DC-PF 220V
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$ 2,500.00
$2,585.00
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Small Cabinet Stand For 446-447 Combo Units $ 131.25 
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