92318 Datasheet, PDF (89/130 Pages) 3M Electronics – Engineered Metalworking Solutions

Cut-Off Wheel
Performance Characteristics
Form ^Retention
654BJ
Cut ^Rate
675BM
LOW
HIGH
LOW
HIGH
• Less Form Retention
• Shorter Production Runs
• Free Cutting
• Fast Cutting
• Best Form Retention
• Close Tolerances
• Long Wheel Life
• Long Production Runs
• Slower Cut Rate
Cut-Off Wheels
These thin abrasive wheels are used to trim blanks to
length. They are typically used on the cutting end of
the tool when re-grinding and on the shank end when
forming a blank.
Superabrasive Wheels
3M^™ Cut-Off Wheels
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D
X
T
AH
3M^™ Cut-Off Wheel — Shape 1A1R
• Thin abrasive wheels used to trim blanks to length
• Typically used on the cutting end of the tool when
re-grinding and on the shank end when forming a blank
Dimensions
D × T × AH
Grade
Diamond Abrasive — 1A1R
6" × 0.35" × 1-1/4"
X = 1/4
D100
D120
D220
UPC Min./
Prod ID (051141-) Case
654BJ 54951-4
654BK 30581-3
675BM 54952-1 1
664BL 54953-8
654BJ 54954-5
3M^™ Truing and Dressing Products
3M^™ Dressing Wheels
• Silicon carbide dressing wheels
are used to true and dress
superabrasive grinding wheels
• Ideally suited for use with
3M^™ Truing and Dressing Machines
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Dimensions
D × T × AH
Grade*
UPC
Prod ID (051141-)
Silicon Carbide Abrasive
8" × 1/2" × 1-1/4"
C80
GC80
400TI
400TI
54900-2
54906-4
400TI 54901-9
C80
400TK 54910-1
8" × 1/4" × 1-1/4"
GC80
400TI
400TG
54907-1
54896-8
400TH 54898-2
GC220
400TI 54905-7
400TI 54902-6
C80
8" × 3/4" × 1-1/4"
400TK 54911-8
GC80
400TI 54908-8
400TI 54903-3
C80
400TK 54912-5
8" × 3/8" × 1-1/4"
GC80
400TH
400TG
54899-9
54897-5
400TI 54909-5
GC120
400TI 54904-0
*GC = Green Silicon Carbide — Premium quality for longer life.
C = Black Silicon Carbide — Standard quality, softer construction
provides freer and faster cut.
Min./
Case
1
85