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Hunter OEM Parts
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Hookit Purple Abrasive Discs - 745I & 740I

5" - 8" Discs 80 - 36 Grits

Purple abrasives are 3Ms best performing class of abrasives.
 
Both more durable and faster cutting than other discs, they provide the greatest dollar value and the highest quality in abrasive minerals available.
 
 
Faster cutting increases productivity, while long-lasting abrasive particles reduce disc consumption so shop techs spend less time changing sandpaper and more time sanding.
 
 
The Hookit attachment system allows for easy re-use of the discs, to take advantage of their full working life.
 
 
Purple Abrasive Discs produce a consistent finish you can count on for higher-quality execution and reduced re-working.
 
 
Save on labor and materials with reduced costs and excellent results
 
Premium aluminum oxide abrasive
 
Excellent for use on tough marine gelcoat, paint, and primers
 
Also use for shaping and scratch refinement on fiberglass, fillers and putties, metals, and plastics
 
Stearate coating prevents loading and provides a consistent finish
 
Resin bonded for heat resistance
 
Priced and sold by the box
 
 
Note that 3M is switching these "no-hole" discs over to the better performing, perforated Clean Sanding discs.
 
Even in non-vacuum applications, the Clean Sanding Discs perform better and last longer!
 
So if you don't find the disc you want in this group, check out our Clean Sanding entries, where you will find the disc you are looking for see Related Products, below.
 
 
 
Heavy on the technical side...
 
All these sheets have a stearate coating to prevent loading and provide a consistent finish.
 
In 740I the coating is clear, in the others, it is white - making the papers appear light purple.
 
 
The discs in this group:
 
Note - all the 700 series discs in this group are constructed of a unique blend of aluminum oxides and an incredibly durable man-made ceramic mineral, Cubitron, for longer disc life; the 300 series is made with premium aluminum oxides
 
740I dark purple discs are very coarse, with an aggressive, non-loading open coat abrasive pattern on a heavy E-weight paper backing
 
745I light purple discs come only in 80 grit, they have an evenly distributed closed coat abrasive pattern on a heavy E-weight paper backing
 
734U light purple (moderately coarse grits) discs have a C-weight paper backing
 
334U light purple discs (finer grits) are constructed of a carefully graded, higher performance aluminum oxide mineral on a C-weight paper backing
Leaves warehouse: Next business day
(if in stock)

Shipping time: see chart

Made to order: No

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Current inventory as of Thursday, 12:30 am Pacific time
Item Our SKU
Mfg P/N
Specs Status Price Quantity
8 in. Hookit 745I Purple Abrasive Disc - P80E (25)
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SKU 160291

Mfg p/n 051131-01743
Dia.: 8"
Discs/Box: 25
Grade: P80E
Type: 745I
2 in stock$103.70
8 in. Hookit 740I Purple Abrasive Disc - P60E (25)
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SKU 160292

Mfg p/n 051131-01768
Dia.: 8"
Discs/Box: 25
Grade: P60E
Type: 740I
1 in stock$106.84
8 in. Hookit 740I Purple Abrasive Disc - P40E (25)
Image
SKU 160293

Mfg p/n 051131-01744
Dia.: 8"
Discs/Box: 25
Grade: P40E
Type: 740I
Out of Stock$129.02
5 in. Hookit 745I Purple Abrasive Disc - P80E (25)
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SKU 160294

Mfg p/n 051131-01728
Dia.: 5"
Discs/Box: 25
Grade: P80E
Type: 745I
Out of Stock$41.56
5 in. Hookit 740I Purple Abrasive Disc - P60E (25)
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SKU 160296

Mfg p/n 051131-01770
Dia.: 5"
Discs/Box: 25
Grade: P60E
Type: 740I
Out of Stock$34.69
5 in. Hookit 740I Purple Abrasive Disc - P40E (25)
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SKU 160297

Mfg p/n 051131-01729
Dia.: 5"
Discs/Box: 25
Grade: P40E
Type: 740I
8 in stock$47.95
8 in. Hookit 740I Purple Abrasive Disc - P36E (25)
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SKU 166388

Mfg p/n 051131-01745
Dia.: 8"
Discs/Box: 25
Grade: P36E
Type: 740I
6 in stock$140.34
6 in. Hookit 334U Purple Abrasive Disc - P240C (50)
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Discontinued
SKU 191218

Mfg p/n 051131-00677
Dia.: 6"
Discs/Box: 50
Grade: P240C
Type: 334U
Out of Stock$37.32
8 in. Hookit 334U Purple Abrasive Disc - P320C (25)

Discontinued
SKU 166420

Mfg p/n 051131-01838
Dia.: 8"
Discs/Box: 25
Grade: P320C
Type: 334U
2 in stock$45.59
6 in. Hookit 745I Purple Abrasive Disc - P80E (25)
SKU 375124

Mfg p/n 051131-30684
Dia.: 6"
Discs/Box: 25
Grade: P80E
Type: 745I
2 in stock$48.10
6 in. Hookit 740I Purple Abrasive Disc - P60E (25)
SKU 377890

Mfg p/n 051131-30685
Dia.: 6"
Discs/Box: 25
Grade: P60E
Type: 740I
1 in stock$55.54
6 in. Hookit 740I Purple Abrasive Disc - P40E (25)
SKU 377891

Mfg p/n 051131-30686
Dia.: 6"
Discs/Box: 25
Grade: P40E
Type: 740I
Out of Stock$61.10
6 in. Hookit 740I Purple Abrasive Disc - P36E (25)
SKU 377892

Mfg p/n 051131-30687
Dia.: 6"
Discs/Box: 25
Grade: P36E
Type: 740I
4 in stock$67.74
6 in. Hookit 734U Purple Abrasive Disc - P180C (100)

Discontinued
SKU 160274

Mfg p/n 60-0001-3884-6
Dia.: 6"
Discs/Box: 100
Grade: P180C
Type: 734U
1 in stock$73.46

 
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