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Congress Tools, Inc.
51 Great Hill Road
Naugatuck, CT 06770

Phone: 203.723.1424
Fax: 203.729.9942
1.800.243.2653
info@congresstools.com
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Home » Categories » Congress Polishing Stones & holders » EDM

EDM


HARD ALUMINUM OXIDE - A hard structured stone especially developed for the polishing of EDM machined surfaces. Breaks down slowly and retains shape. Excellent results on all hard tool steels.
GRITS: 120,180,220,320,400,600
Color: Orange

Discount
5 Dozen (Combining Privileges) Less 5%
10 Dozen (Combining Privileges) Less 10%
*1 Gross (Same size, type and grit) Less 15%

To add an item to your cart, click on its price.
Rectangular | Available Grits... Price Each
Size 120 180 220 320 400 600
*1/4 x 1/16 x 4 $1.58
 $1.58
 $1.58
 $1.84
 $1.84
 $2.68
*1/4 x 1/8 x 6 $2.68
 $2.68
 $2.68
 $2.93
 $2.99
 $4.15
*1/2 x 1/16 x 4 $2.32
 $2.32
 $2.32
 $2.56
 $2.63
 $3.54
*1/2 x 1/8 x 6 $3.06
 $3.06
 $3.06
 $3.42
 $3.48
 $5.13
*1/2 x 1/4 x 6 $3.91
 $3.91
 $3.91
 $4.46
 $4.52
 $8.06
3/4 x 1/8 x 6 $3.91
 $3.91
 $3.91
 $4.46
 $4.52
 $8.06
3/4 x 1/4 x 6 $4.64
 $4.64
 $4.64
 $5.25
 $5.31
 $9.28
3/4 x 1/2 x 6 $5.81
 $5.81
 $5.81
 $7.14
 $7.21
 $11.86
1 x 1/8 x 6 $4.40
 $4.40
 $4.40
 $5.13
 $5.19
 $8.43
1 x 1/4 x 6 $5.25
 $5.25
 $5.25
 $6.59
 $6.72
 $12.09
1 x 1/2 x 6 $6.29
 $6.29
 $6.29
 $8.71
 $8.83
 $16.21
Square | Available Grits... Price Each
Size 120 180 220 320 400 600
*1/8 Sq. x 4 $1.58
 $1.58
 $1.58
 $1.84
 $1.84
 $2.56
*5/32 Sq. x 4 $1.96
 $1.96
 $1.96
 $2.08
 $2.08
 $2.75
*1/4 Sq. x 6 $3.06
 $3.06
 $3.06
 $3.30
 $3.36
 $5.25
3/8 Sq. x 6 $4.15
 $4.15
 $4.15
 $4.64
 $4.70
 $9.65
1/2 Sq. x 6 $4.64
 $4.64
 $4.64
 $6.11
 $6.17
 $11.61
1 Sq. x 6 $11.98
 $11.98
 $11.98
 $16.34
 $16.58
 $34.49
Triangular | Available Grits... Price Each
Size 120 180 220 320 400 600
1/4 Tri. x 6 $3.87
 $3.87
 $3.87
 $4.54
 $4.72
 $7.99
3/8 Tri. x 6 $4.96
 $4.96
 $4.96
 $5.81
 $6.00
 $11.66
1/2 Tri x 6" $6.90
 $6.90
 $6.90
 $7.99
 $8.23
 $15.18
1 Tri. x 6 $15.13
 $15.13
 $15.13
 $17.91
 $18.27
 $37.75
Round | Available Grits... Price Each
Size 120 180 220 320 400 600
5/32 Rd. x 4 $5.27
 $5.20
 $5.20
 $5.45
 $5.57
 $10.12
1/4 Rd. x 6 $5.93
 $5.93
 $5.93
 $6.29
 $6.41
 $12.98
3/8 Rd. x 6 $7.14
 $7.14
 $7.14
 $7.87
 $7.99
 $25.52
1/2 Rd. x 6 $8.11
 $8.11
 $8.11
 $9.20
 $9.32
Half Round | Available Grits... Price Each
Size 120 180 220 320 400 600
3/8 HR. x 6 $5.08
 $5.08
 $5.08
 $6.05
 $6.17
 $
1/2 HR. x 6 $6.00
 $6.00
 $6.00
 $6.78
 $6.96