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NO = Saint Gobain/Norton/Merit, SA = Standard Abrasives, QT = Trimmable Plastic Plate
Z = Zirconia, C = Ceramic

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Dia. Grit Arbor Type Density



2 & 3 -- 1/4" Shank -- -- TS (II) Holder TR (III) Holder

2 36 TS (Type II) T27 Standard NO-Z-BlueFire NO-C-Blaze

2 36 TR (Type III) T27 Standard NO-Z-BlueFire NO-C-Blaze

2 40 TS (Type II) T27 Standard NO-Z-BlueFire --

2 40 TR (Type III) T27 Standard NO-Z-BlueFire NO-C-Blaze

2 60 TS (Type II) T27 Standard NO-Z-BlueFire NO-C-Blaze

2 60 TR (Type III) T27 Standard NO-Z-BlueFire NO-C-Blaze

2 80 TS (Type II) T27 Standard NO-Z-BlueFire NO-C-Blaze

2 80 TR (Type III) T27 Standard NO-Z-BlueFire NO-C-Blaze

2 120 TS (Type II) T27 Standard NO-Z-BlueFire NO-C-Blaze

2 120 TR (Type III) T27 Standard NO-Z-BlueFire NO-C-Blaze

3 36 TS (Type II) T27 Standard NO-Z-BlueFire NO-C-Blaze

3 36 TR (Type III) T27 Standard NO-Z-BlueFire NO-C-Blaze

3 40 TS (Type II) T27 Standard NO-Z-BlueFire NO-C-Blaze

3 40 TR (Type III) T27 Standard NO-Z-BlueFire NO-C-Blaze

3 60 TS (Type II) T27 Standard NO-Z-BlueFire NO-C-Blaze

3 60 TR (Type III) T27 Standard NO-Z-BlueFire NO-C-Blaze

3 80 TS (Type II) T27 Standard NO-Z-BlueFire NO-C-Blaze

3 80 TR (Type III) T27 Standard NO-Z-BlueFire NO-C-Blaze

3 120 TS (Type II) T27 Standard NO-Z-BlueFire NO-C-Blaze

3 120 TR (Type III) T27 Standard NO-Z-BlueFire NO-C-Blaze

4 36 5/8 T29 Standard NO-Z-BlueFire


4 40 5/8 T29 Standard NO-Z-BlueFire 3M-C-967A 3M-C-969F
4 40 3/8-24 T29 Standard 3M-C-967A 3M-C-969F 3M-Z-577F
4 60 5/8 T29 Standard NO-Z-BlueFire 3M-C-967A 3M-C-969F
4 60 3/8-24 T29 Standard 3M-C-967A 3M-C-969F 3M-Z-577F
4 80 5/8 T29 Standard NO-Z-BlueFire 3M-C-969F

4 80+ 3/8-24 T29 Standard 3M-C-969F


4-1/2 -- 5/8-11 27/29 -- Adapter Nut


4-1/2 -- 7/8 T27 Standard SA-A-VFN SA-A-MED SA-A-CRS
4-1/2 -- 5/8-11 T27 Standard SA-A-CRS


4-1/2 24 7/8 T29 Standard NO-Z-BlueFire


4-1/2 36 7/8 T27 Standard NO-Z-Metal NO-Z-Gemini NO-Z-BlueFireQT SA-Z-GP
Same as Above SA-Z-HP NO-C-BlazeQT 3M-Z-577F SA-C-Ceramic
4-1/2 36 7/8 T27 Standard 3M-C-747D


4-1/2 36 7/8 T27 High NO-Z-Gemini NO-Z-BlueFire SA-Z-HP NO-C-Blaze
Same as Above 3M-Z-577F


4-1/2 36 7/8 T29 Standard NO-Z-Metal NO-Z-BlueFire SA-Z-GP SA-Z-HP
Same as Above NO-C-Blaze 3M-Z-546D 3M-Z-577F
4-1/2 36 7/8 T29 High SA-Z-HP 3M-Z-577F

4-1/2 36 5/8-11 T27 Standard NO-Z-Metal NO-Z-GeminiQT NO-Z-BlueFireQT 3M-Z-577F
Same as Above 3M-C-747D


4-1/2 36 5/8-11 T27 High NO-Z-Gemini SA-Z-HP NO-C-Blaze 3M-Z-577F
4-1/2 36 5/8-11 T29 Standard NO-Z-Metal SA-Z-HP NO-Z-BlueFire NO-C-Blaze
Same as Above 3M-Z-577F


4-1/2 36 5/8-11 T29 High SA-Z-HP 3M-Z-577F

4-1/2 40 7/8 T27 Standard NO-Z-Metal BT-Z-ZK40 3M-C-769F BT-C-CR40
Same as Above NO-Z-GeminiQT NO-Z-BlueFireQT SA-Z-AP SA-Z-GP
SA-Z-HP NO-C-BlazeQT 3M-Z-566A 3M-Z-546D
3M-C-967A 3M-C-969F 3M-Z-577F SA-C-Ceramic Pro
3M-C-Retail 3M-C-947D

4-1/2 40 7/8 T27 High NO-Z-Gemini NO-Z-BlueFire SA-Z-HP NO-C-Blaze
Same as Above 3M-Z-566A 3M-C-967A 3M-C-969F 3M-Z-577F
4-1/2 40 7/8 T29 Standard No-Z-Metal 3M-C-769F NO-Z-BlueFire SA-Z-GP
Same as Above SA-Z-HP NO-C-Blaze 3M-Z-546D 3M-C-967A
3M-C-969F 3M-Z-577F SA-C-Ceramic Pro 3M-C-947D
4-1/2 40 7/8 T29 High NO-Z-Metal SA-Z-AP SA-Z-HP 3M-C-967A
Same as Above 3M-C-969F 3M-Z-577F SA-C-Ceramic Pro
4-1/2 40 5/8-11 T27 Standard NO-Z-Metal NO-Z-GeminiQT 3M-C-769FQT NO-Z-BlueFireQT
Same as Above SA-Z-GP SA-Z-HP NO-C-BlazeQT 3M-Z-566A
3M-Z-546D 3M-C-967A 3M-C-969F 3M-Z-577F
SA-C-Ceramic Pro 3M-C-947D

4-1/2 40 5/8-11 T27 High NO-Z-Gemini NO-Z-BlueFire NO-C-Blaze 3M-Z-566A
Same as Above 3M-C-967A 3M-C-969F 3M-Z-577F
4-1/2 40 5/8-11 T29 Standard NO-Z-Metal 3M-C-769FQT NO-Z-BlueFire NO-C-Blaze
Same as Above 3M-Z-566A 3M-Z-546D 3M-C-967A 3M-C-969F
3M-Z-577F SA-C-Ceramic Pro

4-1/2 40 5/8-11 T29 High NO-Z-Metal SA-Z-HP 3M-C-967A 3M-C-969F
Same as Above 3M-Z-577F


4-1/2 50 7/8 T27 Standard 3M-C-747D


4-1/2 60 7/8 T27 Standard NO-Z-Metal BT-Z-ZK60 3M-C-769F NO-Z-Gemini
Same as Above NO-Z-BlueFireQT SA-Z-AP SA-Z-GP SA-Z-HP
NO-C-BlazeQT 3M-Z-546D 3M-C-967A 3M-C-969F
3M-Z-577F SA-C-Ceramic Pro SA-C-Ceramic 3M-C-Retail
3M-C-747D 3M-C-947D

4-1/2 60 7/8 T27 High NO-Z-Gemini NO-Z-BlueFire NO-C-Blaze 3M-C-967A
4-1/2 60 7/8 T29 Standard NO-Z-Metal 3M-C-769F NO-Z-BlueFire SA-Z-AP
Same as Above SA-Z-GP SA-Z-HP NO-C-Blaze 3M-Z-566A
3M-Z-546D 3M-C-967A 3M-C-969F 3M-Z-577F
SA-C-Ceramic Pro 3M-C-947D

4-1/2 60 7/8 T29 High NO-Z-Metal SA-Z-HP 3M-Z-566A 3M-C-967A
Same as Above 3M-C-969F 3M-Z-577F

4-1/2 60 5/8-11 T27 Standard NO-Z-Metal NO-Z-GeminiQT 3M-C-769FQT NO-Z-BlueFireQT
Same as Above SA-Z-GP NO-C-BlazeQT 3M-Z-566A 3M-Z-546D
3M-C-967A 3M-C-969F 3M-Z-577F SA-C-Ceramic Pro
3M-C-947D


4-1/2 60 5/8-11 T27 High NO-Z-Gemini NO-Z-BlueFire NO-C-Blaze 3M-Z-566A
Same as Above 3M-C-967A


4-1/2 60 5/8-11 T29 Standard NO-Z-Metal 3M-C-769FQT NO-Z-BlueFire NO-C-Blaze
Same as Above 3M-Z-566A 3M-Z-546D 3M-C-967A 3M-C-969F
3M-Z-577F SA-C-Ceramic Pro

4-1/2 60 5/8-11 T29 High NO-Z-Metal SA-Z-HP 3M-C-967A 3M-C-969F
Same as Above 3M-Z-577F


4-1/2 80 7/8 T27 Standard NO-Z-Metal BT-Z-ZK80 3M-C-769F BT-C-CR80
Same as Above NO-Z-GeminiQT NO-Z-BlueFireQT SA-Z-AP SA-Z-HP
NO-C-BlazeQT 3M-Z-566A 3M-Z-546D 3M-C-967A
3M-C-969F 3M-Z-577F SA-C-Ceramic Pro 3M-C-747D
3M-C-947D


4-1/2 80 7/8 T27 High NO-Z-Gemini NO-Z-BlueFire NO-C-Blaze 3M-C-967A
Same as Above 3M-Z-577F


4-1/2 80 7/8 T29 Standard NO-Z-Metal 3M-C-769F NO-Z-BlueFire SA-Z-GP
Same as Above SA-Z-HP NO-C-Blaze 3M-Z-566A 3M-C-967A
3M-C-969F 3M-Z-577F SA-C-Ceramic Pro
4-1/2 80 7/8 T29 High NO-Z-Metal 3M-C-967A 3M-C-969F 3M-Z-577F
4-1/2 80 5/8-11 T27 Standard NO-Z-Metal NO-Z-GeminiQT 3M-C-769FQT NO-Z-BlueFireQT
Same as Above NO-C-BlazeQT 3M-Z-566A 3M-Z-546D 3M-C-967A
3M-C-969F 3M-Z-577F SA-C-Ceramic Pro 3M-C-947D
4-1/2 80 5/8-11 T27 High NO-Z-Gemini NO-Z-BlueFire NO-C-Blaze 3M-Z-566A
Same as Above 3M-C-967A


4-1/2 80 5/8-11 T29 Standard NO-Z-Metal 3M-C-769FQT NO-Z-BlueFire SA-Z-GP
Same as Above NO-C-Blaze 3M-Z-546D 3M-C-967A 3M-C-969F
3M-Z-577F


4-1/2 80 5/8-11 T29 High NO-Z-Metal 3M-Z-566A 3M-C-967A 3M-C-969F
Same as Above 3M-Z-577F


4-1/2 120 7/8 T27 Standard BT-Z-ZK120 3M-C-769F BT-C-CR120 NO-Z-GeminiQT
Same as Above SA-Z-GP NO-C-BlazeQT 3M-Z-546D 3M-C-747D
3M-C-947D


4-1/2 120 7/8 T27 High NO-Z-BlueFire


4-1/2 120 7/8 T29 Standard NO-Z-Metal 3M-C-769F 3M-Z-546D
4-1/2 120 5/8-11 T27 Standard NO-Z-GeminiQT 3M-C-769FQT SA-Z-GP NO-C-BlazeQT
Same as Above 3M-C-947D


4-1/2 120 5/8-11 T29 Standard NO-Z-Metal 3M-C-769FQT 3M-Z-546D
5 24 7/8 T29 Standard NO-Z-BlueFire


5 36 7/8 T27 Standard NO-Z-GeminiQT NO-Z-BlueFireQT

5 36 7/8 T29 Standard NO-Z-Metal NO-Z-BlueFire NO-C-Blaze
5 36 5/8-11 T27 Standard NO-Z-GeminiQT


5 36 5/8-11 T29 Standard NO-Z-BlueFire


5 40 7/8 T27 Standard NO-Z-Metal 3M-C-769F NO-Z-GeminiQT NO-Z-BlueFireQT
Same as Above NO-C-BlazeQT 3M-C-967A

5 40 7/8 T27 High NO-Z-Gemini


5 40 7/8 T29 Standard NO-Z-Metal 3M-C-769F NO-Z-BlueFire NO-C-Blaze
Same as Above 3M-C-967A 3M-C-969F

5 40 5/8-11 T27 Standard NO-Z-GeminiQT 3M-C-769FQT

5 40+ 5/8-11 T29 Standard 3M-C-769FQT NO-Z-BlueFire

5 60 7/8 T27 Standard NO-Z-Metal 3M-C-769F NO-Z-GeminiQT NO-Z-BlueFireQT
Same as Above NO-C-BlazeQT


5 60 7/8 T27 High NO-Z-Gemini


5 60 7/8 T29 Standard NO-Z-Metal 3M-C-769F NO-Z-BlueFire NO-C-Blaze
5 60 5/8-11 T27 Standard NO-Z-GeminiQT 3M-C-769FQT 3M-C-967A
5 60+ 5/8-11 T29 Standard 3M-C-769FQT NO-Z-BlueFire

5 80 7/8 T27 Standard NO-Z-Metal 3M-C-769F NO-Z-GeminiQT NO-Z-BlueFireQT
Same as Above NO-C-BlazeQT 3M-C-967A

5 80 7/8 T29 Standard NO-Z-Metal 3M-C-769F NO-Z-BlueFire NO-C-Blaze
Same as Above 3M-C-967A


5 80 5/8-11 T27 Standard NO-Z-GeminiQT 3M-C-769FQT

5 80+ 5/8-11 T29 Standard 3M-C-769FQT NO-Z-BlueFire

5 120 7/8 T27 Standard 3M-C-769F NO-Z-GeminiQT NO-C-BlazeQT
5 120+ 7/8 T29 Standard 3M-C-769F


5 120 5/8-11 T27 Standard NO-Z-GeminiQT 3M-C-769FQT

5 120+ 5/8-11 T29 Standard 3M-C-769FQT


6/7 -- 5/8-11 T27 -- Flap Disc Holder


6 24 7/8 T29 Standard NO-Z-BlueFire


6 36 7/8 T29 Standard NO-Z-BlueFire


6 40 7/8 T27 Standard NO-Z-Metal NO-Z-GeminiQT NO-Z-BlueFireQT NO-C-BlazeQT
6 40 7/8 T27 High NO-Z-Gemini


6 40 7/8 T29 Standard NO-Z-Metal NO-Z-BlueFire

6 40 5/8-11 T27 Standard NO-Z-Metal NO-C-BlazeQT

6 40 5/8-11 T27 High NO-Z-Gemini NO-C-Blaze

6 40 5/8-11 T29 Standard NO-Z-Metal


6 60 7/8 T27 Standard NO-Z-Metal NO-Z-GeminiQT NO-Z-BlueFireQT NO-C-BlazeQT
6 60 7/8 T27 High NO-Z-Gemini NO-C-Blaze

6 60 7/8 T29 Standard NO-Z-Metal NO-Z-BlueFire

6 60 5/8-11 T27 Standard NO-Z-Metal NO-C-BlazeQT

6 60 5/8-11 T27 High NO-Z-Gemini NO-C-Blaze

6 60 5/8-11 T29 Standard NO-Z-Metal


6 80 7/8 T27 Standard NO-Z-GeminiQT NO-Z-BlueFireQT NO-C-BlazeQT
6 80 7/8 T29 Standard NO-Z-Metal NO-Z-BlueFire

6 80 5/8-11 T27 Standard NO-Z-Metal NO-C-BlazeQT

6 80 5/8-11 T27 High NO-Z-Gemini NO-C-Blaze

6 80 5/8-11 T29 Standard NO-Z-Metal


6 120 7/8 T27 Standard NO-Z-GeminiQT


7 24 7/8 T29 Standard NO-Z-BlueFire


7 36 7/8 T27 Standard NO-Z-GeminiQT NO-Z-BlueFireQT NO-C-BlazeQT 3M-C-747D
7 36 7/8 T29 Standard NO-Z-Metal NO-Z-BlueFire NO-C-Blaze
7 36 5/8-11 T27 Standard NO-Z-Metal NO-Z-GeminiQT NO-Z-BlueFireQT 3M-Z-577F
7 36 5/8-11 T29 Standard NO-Z-Metal NO-Z-BlueFire NO-C-Blaze
7 40 7/8 T27 Standard NO-Z-Metal 3M-C-769F NO-Z-GeminiQT NO-Z-BlueFireQT
Same as Above SA-Z-GP 3M-C-Retail 3M-C-947D
7 40 7/8 T27 Standard NO-C-BlazeQT 3M-C-967A 3M-C-969F
7 40 7/8 T27 High NO-Z-BlueFire NO-C-Blaze 3M-C-967A 3M-C-969F
Same as Above 3M-Z-577F


7 40 7/8 T29 Standard NO-Z-Metal 3M-C-769F NO-Z-BlueFire NO-C-Blaze
Same as Above 3M-C-967A 3M-C-969F

7 40+ 7/8 T29 High 3M-C-967A 3M-C-969F

7 40 5/8-11 T27 Standard NO-Z-Metal NO-Z-GeminiQT 3M-C-769FQT NO-Z-BlueFireQT
Same as Above NO-C-BlazeQT 3M-C-967A 3M-C-969F SA-C-Ceramic Pro
7 40 5/8-11 T27 High NO-Z-BlueFire NO-C-Blaze 3M-C-967A 3M-C-969F
Same as Above 3M-Z-577F


7 40 5/8-11 T29 Standard NO-Z-Metal 3M-C-769FQT NO-Z-BlueFire NO-C-Blaze
Same as Above 3M-C-967A 3M-C-969F 3M-Z-577F
7 40 5/8-11 T29 High SA-Z-HP 3M-C-967A 3M-C-969F 3M-Z-577F
7 60 7/8 T27 Standard NO-Z-Metal 3M-C-769F NO-Z-GeminiQT NO-Z-BlueFireQT
Same as Above NO-C-BlazeQT 3M-C-967A 3M-C-969F SA-C-Ceramic Pro
3M-C-Retail


7 60 7/8 T27 High NO-Z-BlueFire NO-C-Blaze 3M-C-967A 3M-C-969F
7 60 7/8 T29 Standard NO-Z-Metal 3M-C-769F NO-Z-BlueFire NO-C-Blaze
Same as Above 3M-C-967A 3M-C-969F SA-C-Ceramic Pro
7 60 5/8-11 T27 Standard NO-Z-Metal NO-Z-GeminiQT 3M-C-769FQT NO-Z-BlueFireQT
Same as Above NO-C-BlazeQT 3M-C-967A 3M-Z-577F
7 60 5/8-11 T27 High NO-Z-BlueFire NO-C-Blaze 3M-C-967A
7 60 5/8-11 T29 Standard NO-Z-Metal 3M-C-769FQT NO-Z-BlueFire NO-C-Blaze
Same as Above 3M-C-967A 3M-Z-577F

7 60+ 5/8-11 T29 High 3M-C-967A


7 80 7/8 T27 Standard NO-Z-Metal 3M-C-769F NO-Z-GeminiQT NO-Z-BlueFireQT
Same as Above NO-C-BlazeQT 3M-C-967A 3M-C-969F 3M-C-747D
7 80 7/8 T27 High NO-Z-BlueFire 3M-C-967A

7 80+ 7/8 T29 Standard NO-Z-BlueFire NO-C-Blaze 3M-C-967A 3M-C-969F
7 80+ 7/8 T29 High 3M-C-967A


7 80 5/8-11 T27 Standard NO-Z-Metal NO-Z-GeminiQT 3M-C-769FQT NO-Z-BlueFireQT
Same as Above NO-C-BlazeQT 3M-C-967A 3M-C_969F 3M-Z-577F
7 80 5/8-11 T27 High NO-Z-BlueFire 3M-Z-566A 3M-C-967A
7 80 5/8-11 T29 Standard NO-Z-Metal 3M-C-769FQT NO-Z-BlueFire NO-C-Blaze
Same as Above 3M-C-967A 3M-C-969F

7 120 7/8 T27 Standard 3M-C-769F NO-Z-GeminiQT NO-C-BlazeQT
7 120+ 7/8 T29 Standard 3M-C-769F


7 120 5/8-11 T27 Standard NO-Z-GeminiQT NO-Z-BlazeQT