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Lapidary Equipment

All Lapidary Equipment subject to small changes by the Manufacturer.

Covington Automatic Vibrating Lap



Takes all the work out of lapping. Just load, start & walk away The vibrating lap is designed to abrade and polish automatically. The inertia of the heavy rock slab holds it relatively still while the lap pan vibrates underneath. This action replaces the circular rotation used by conventional lapping machines. Our new design and grooved plate gives you faster cutting. Bumper ring prevents gemstone damage. Pad insert enables work piece to be polished in the same pan. One thumb screw releases pan for easy cleaning. Comes complete with 110V, 60 HZ motor, polish pad, bumper ring, instructions and guarantee.



Item: 12106 Price: 0.00

Model No. 392 --10 in. Vibrating Lap
Item: 9314 Price: 315.00  

Model No. 394 --12 in. Vibrating Lap
Item: 9315 Price: 360.00  

Model No. 396 --16 in. Vibrating Lap
Item: 9316 Price: 450.00  

LGK001 Lapping Grit Kit
Grit kit contains 1 lb. each of 60/90 , 120/220, & 3-f 400 grit silican carbide grit.
Item: 9317 Price: 12.00  

Extra 10 in. polish pad
Item: 9318 Price: 5.35  

Extra 12 in. polish pad
Item: 9319 Price: 6.85  

EXTRA 16 IN. POLISH PAD
Item: 12107 Price: 10.00  

Extra 16 in. polish pad
Item: 9320 Price: 10.00  

10 in.Extra Lap Pans
Item: 9321 Price: 80.00  

12 in.Extra Lap Pans
Item: 9322 Price: 99.00  

16 in.Extra Lap Pans
Item: 9323 Price: 140.00  

10 IN. BUMPER RING
Item: 11332 Price: 525.00  

12IN. BUMPER RING
Item: 11333 Price: 6.30  

16IN. BUMPER RING
Item: 11334 Price: 7.35  

Rociprolaps



The Rociprolap is a precision built machine designed to eliminate the labor intensive work of lapping and polishing. This machine operates as its name implies, the lap plate revolves slowly (about 4 rpm), and reciprocates 575 times per minute simultaneously. It is balanced and does not need to be bolted down. Extremely quiet in operation. Built to industrial standards, all cast iron and steel construction. The fine grain cast iron lap plate rides on ball bearings and is actuated by the crank shaft which has a stroke of 7/16" from a 1/3 horse motor. The lap plate is machined flat to a very close tolerance, capable of lapping to millionths of an inch in flatness. The Rociprolap will lap rock, wood, metal, glass, compressor valves, or any material which must be ground flat. Sold complete with splash guard, bumper ring, motor, and a complete set of instructions plus one set of nylon ball bearing and one set of steel discs. Comes with a 1/3 h.p. 110 volt motor-- Guaranteed for one year from date of purchase against any defects in material, excluding the nylon thrust bearings. The lap plate weighs 155 pounds, and therefore, a two man operation to lift. For an additional plate, or parts, see "Lapidary Parts and Supplies".


# DNS020 20 in. Rociprolap
Size 26in. x 26 in. x 18 in. Shipping wt. of 245 lbs. will be shipped from Redlands California by truck freight collect.----WT.--275 LBS. SIZE--26IN. X 26IN.X 18IN. Crating charge is included in price.
Item: 10515 Price: 1,800.00  

#DNS024 24 in. Rociprolap
Size 26in. x 26 in. x 18 in. Shipping wt. of 295 lbs. will be shipped from Redlands California by truck freight collect.----wt.-315 lbs. Crating charge is included in price.
Item: 10516 Price: 1,885.00  

# DNS030 30in. Rociprolap
SizeBox 1-- 26in. x 26 in. x 20 iShipping wt. 245 lbs.--Box-2--34in.x 34in. x 5 in. Shipping wt. of 185 lbs. will be shipped from Redlands California by truck freight collect.---- Crating charge is included in price.
Item: 10517 Price: 2,430.00  

36IN. ROCIPROLAP
Shipped intwo boxes by truck freight collect fr0m Redlands, Ca. box 1--26in. x 26 in. x20in. ----Box 2-40in x 40in x 9in. SHIPPING WT. 410 LBS.-
Item: 11335 Price: 3,329.00  

# DNS124--24 in extra lap plate



BOX size 24in.x 24in. x 8in. Shipping weight of 165 lbs. shipped truck freight collect from Redlands California.--WT.-125 LBS.
Item: 10519 Price: 656.00  

# DNS130--30 in. extra lap plate



BOX size 34in.x 34in. x 8in. Shipping weight of 185 lbs. shipped truck freight collect from Redlands California.--WT. 195 LBS.
Item: 10520 Price: 1,150.00  

# DNS120 Extra 20 in. lap plate



BOX size 24in.x 24in. x 8in. Shipping weight of 145 lbs. shipped truck freight collect from Redlands California.--WT. 80 LBS.
Item: 10518 Price: 450.00  

# DSN212--12 Nylon bearings
6in.x 4in. envelope
Item: 10521 Price: 12.00  

# DNS206 --6 Steel bearing supports.
6in.x4in. envelope
Item: 10522 Price: 19.00  

#DNS520--20in. polish pad
Shipped in up to 35in. tube
Item: 10523 Price: 19.50  

#DNS524--24in. polish pad
Ships in up to 35in. tube.
Item: 10524 Price: 33.00  

# DNS530--30 in. polish pad
Ships in up to 35 in. tube.
Item: 10525 Price: 33.00  

36 IN. EXTRA POLISH PAD
Item: 12108 Price: 35.50  

36INCH LAP PLATE
BOX DIMENSIONES ----45X45X9INCHES '
Item: 12139 Price: 2,025.00  

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Material Copyright © 2000 Bernie's Lapidary Supply Co.