Truing and Dressing Products
3M™ Truing and Dressing Products (cont.)
3M™ DSD Truing Tools
3M™ Single-Point Dressing Tool — Standard
• Made of a 3M proprietary alloy
• A standard-quality natural
diamond tip set in a steel shank
• Excellent for truing resin bond
diamond and CBN wheels
• Non-resettable, general
purpose dresser
• Will true straight ODs, angles
or sides of wheels
Carat
UPC
Min./
Shank D x L Weight
Type
(051115-) Case
• Must be used without coolant
Standard Grade Diamond Abrasive; 45° Angle
UPC
Min./
.25 ct
.33 ct
.50 ct
.75 ct
TR2S6
TR3S6
TR5S6
TR7S6
20793-8
20795-2
20797-6
20799-0
Size D × L
Application
(051115-) Case
20817-1
1/4" x 1-3/4"
3/8" x 1-3/4" For use with 3M™ Holding Blocks
3/8" x 2"
20818-8
1
1/2" x 2"
20819-5
1.00 ct TR10S6
20801-0
1
For thru-feed truing and dressing
5/8" x 2"
20820-1
of resin bond centerless wheels.
.25 ct
.33 ct
.50 ct
.75 ct
TR2S7
TR3S7
TR5S7
TR7S7
20794-5
20796-9
20798-3
20800-3
20802-7
7/16" x 2"
3M™ Holding Blocks
• Used to mount
1.00 ct TR10S7
3M™ DSD Truing Tools
for truing resin bond
diamond and CBN wheels
3M™ Single-Point Dressing Tool — Premium
• A premium-quality natural
diamond tip set in a steel shank
UPC
Min./
Size
Application
(051115-) Case
For 1/4" or 3/8" diameter tools
For 3/8" or 1/2" diameter tools
Standard-Duty 20821-8
• Non-resettable tool is more durable
than the standard-quality version
1
Heavy-Duty
20822-5
• Used on ceramic grain wheels
and other difficult-to-dress wheels
3M™ Dressing Sticks
• The most common means of
dressing superabrasive wheels
Carat
UPC
Min./
Shank D x L Weight
Type
(051115-) Case
Premium Grade Diamond Abrasive; 45° Angle
• Made of aluminum oxide
or silicon carbide in popular sizes
.33 ct
.50 ct
.33 ct
.50 ct
TR3P6
TR5P6
TR3P7
TR5P7
20803-4
3/8" x 2"
Dimensions
UPC
Min./
20805-8
1
D × T × AH
Aluminum Oxide
1/2" × 1/2" × 4"
1/2" × 1/2" × 4"
3/4" × 3/4" × 4"
3/4" × 3/4" × 4"
1" × 1" × 6"
Grade
Prod ID
(051141-)* Case
20804-1
AO500
AO220
AO150
AO500
AO220
200TK
200TH
200TG
200TK
200TH
54914-9
7/16" x 2"
20807-2*
20806-5
20808-9*
54915-6
20809-6*
1
1
Silicon Carbide
1/2" × 1/2" × 3"
SC320
200TI
54913-2
*Order using prefix 051115.
86
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