Other products from Arrowhead Gemcraft

OTHER PRODUCTS
from
ARROWHEAD GEMCRAFT
15377 East Munson Drive, Detroit Lakes, Minnesota 56501

If you are interested in any of the products featured on this page,
e-mail us at arrowhead@lakesnet.net for further information.

ARROW-GEM SPHERE MACHINE

FEATURES

CONSTRUCTION - All Steel
GRIT FEEDER - Automatic & Adjustable
COOLANT TANK - Adjustable Flow
GRINDING CUPS - Extra Heavy Duty Steel

SPHERE SIZES - ¾" to 8"

MACHINE PRICE - - - $995.00

(Grinding Cups sold Separately)
(Price list of cups below)

SPHERE MACHINE CUPS

Price List

　

　

APPROX. SIZE OF

FINISHED SPHERE

SIZE OF CUPS

NEEDED

PRICE

OF CUP SET

up to ¾

½ inch cup

$100.00 per set

up to 1¼

¾ inch cup

$115.00 per set

1¼ inch up to 1¾ inch

1 inch cup

$115.00 per set

2 inch up to 2½ inch

1½ inch cup

$115.00 per set

2½ inch up to 3¼ inch

2 inch cup

$125.00 per set

3 inch up to 4 inch

2½ inch cup

$140.00 per set

4 inch up to 4¾ inch

3 inch cup

$145.00 per set

4¼ inch up to 5 inch

3½ inch cup

$160.00 per set

5 inch up to 5¾ inch

4 inch cup

$165.00 per set

5¾ inch up to 6½ inch

4 ½ inch cup

$180.00 per set

6½ inch up to 7 inch

5 inch cup

$190.00 per set

7 inch up to 7½ inch

5 ½ inch cup

$195.00 per set

7½ inch up to 8 inch

6 inch cup

$200.00 per set

　

　

These cups are not galvanized pipe couplings.

They are made from heavy steel with thick walls

which make them long lasting and grind faster.

FASTER and BETTER GEM POLISHING COMPOUND

Extremely Short Polishing Time
Exceptional Performance in Vibrating Tumblers
Very Hard, Finely Pulverized Particle Size
Takes Very Small Amount
Low Cost
No Heat Build Up (a factor in gem polishing,
especially on such gemstones as opal)

<<<<<<<<O>>>>>>>>

FORMULA II

A compound for use as a final polish for gemstones
of various hardness when
Cabbing, Tumbling, Making Spheres or using a Vibrating Lap.

<<<<<<<<O>>>>>>>>

Price for Formula II: $6.95 per pound

(Inquire for Dealer Pricing)

Tumbling Grit Kit: Kit contains 1 lb 60/90 grit: 1 lb 120/220: 1 lb 500 & finer:

1/2 lb Lusterite polish: Total price: $19.95 plus postage