Superabrasive Wheels
Cut Rate
654DJ 665PK
144DI 164PK
650HJ
154HK
Fluting Wheel Performance Characteristics
LOW
HIGH
3M has six standard constructions that are ideal for a variety different operations.
Form Retention
Product Performance (Diamond / CBN)
665PK / 164PK
654DJ / 144DI
• Phenolic resin bond
650HJ / 154HK
• Polyimide resin bond
• Hybrid bond
• Good cut rate/stock removal
• Holds shape
• Use for lower temperature operations • Designed for higher temperature
• Can be run with water
• Ideal for small re-grind shops
or in-house re-sharpening
• Higher cut rate/fast stock removal • Fastest cut rate
• Better form retention
• Best form retention
• Designed for higher temperature operations than polyimide bond
operations
• Reduced frequency of dressing and minimal “white sticking” required
• Ideal for long, uninterrupted runs
3M™ Fluting Wheels
D
3M™ Fluting Wheel — Shape 1A1 (cont.)
X
Dimensions
D × T × AH*
UPC
Min./
T
Grade Bond** Prod ID (051141-) Case
Diamond Abrasive — 1A1 (cont.)
AH
3M™ Fluting Wheel — Shape 1A1
H
650HJ
665PK
654DJ
650HJ
665PK
654DJ
650HJ
665PK
654DJ
31276-7
54820-3
31294-1
54916-3
54917-0
54918-7
55462-4
55464-8
55463-1
5" × 1/2" × AH*
P
R
H
P
R
H
P
R
X = 3/8
Dimensions
D × T × AH*
UPC
Min./
Grade Bond** Prod ID (051141-) Case
Diamond Abrasive — 1A1
5" × 3/4" × AH*
H
P
R
H
P
R
H
P
R
H
P
R
H
P
R
650HJ
665PK
654DJ
650HJ
665PK
654DJ
650HJ
665PK
654DJ
650HJ
665PK
654DJ
650HJ
665PK
654DJ
31270-5
54806-7
31288-0
31273-6
54809-8
31291-0
31267-5
54803-6
31285-9
31279-8
54823-4
31297-2
31282-8
54828-9
54800-5
D220
1
X = 3/8
4" × 1/4" × AH*
X = 3/8
6" × 1/2" × AH*
X = 3/8
4" × 3/8" × AH*
X = 3/8
CBN Abrasive — 1A1
H
P
R
H
P
R
H
P
R
154HK
164PK
144DI
154HK
164PK
144DI
154HK
164PK
144DI
55465-5
55466-2
55467-9
55468-6
55469-3
55470-9
55471-6
55472-3
55473-0
4" × 1/2" × AH*
D220
4" × 1/2" × AH*
1
X = 3/8
X = 3/8
5" × 1/4" × AH*
5" × 1/2" × AH*
B180
1
X = 3/8
X = 3/8
5" × 3/8" × AH*
6" × 1/2" × AH*
X = 3/8
X = 3/8
* Arbor hole is made to customer spec. Please specify on order.
** H=Hybrid P=Polyimide R=Resin
* Arbor hole is made to customer spec. Please specify on order.
** H=Hybrid P=Polyimide R=Resin
Flute Grinding
Flutes are the helical or straight grooves in the body
of the tool. This provides a pathway to permit the
removal of chips, and to allow coolants to reach the
cutting surface.
The wheels listed in this catalog are in stock and intended as a
general starting point for the application indicated. These wheels
are recommended for wet applications. For dry applications or
wheel configurations/grades not listed here, please contact your
3M Customer Service Representative at 1-800-736-2500.
79
3M [ 3M ELECTRONICS ]
