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Green Corps Flexible Grinding Wheels

80 - 36 Grit Type 27 Bonded Wheel

3M's best quality, these 1/8" thick bonded wheels contain proprietary synthetic Cubitron - one of the hardest, longest lasting abrasives available.
 
 
Cubitron particles are somewhat less sharp than aluminum oxide, but they are harder and wear down more slowly.
 
They are especially suitable for high heat applications such as working on tough metal substrates - like stainless steel or cold rolled steel.
 
 
With a bonded construction, the abrasive is distributed throughout the structure - not just on the surface - for longer useful life.
 
 
These flexible wheels have a standard 7/8" center hole and require the use of a clear plastic back-up pad for safety and support.
 
A traditional retainer nut is also needed.
 
Use MMM 51046 Flexible Grinding Wheel Backup Pad, 3-3/8" x 7/8"; see Related Products, below.
 
 
Can be used on a wide variety of metals
 
These flexible wheels produce less vibration and noise than standard wheels
 
Do not use on tools without guards
 
Priced and sold by the each
 
 
These flexible wheels are also available with a built-in spin-on hub for 5/8"-11 thread - for quick disc changes.
 
The substantial spin-on hub provides support for the wheel, so an additional back-up pad is not necessary; see Related Products.
Leaves warehouse: Next business day
(if in stock)

Shipping time: see chart

Made to order: No

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Current inventory as of Friday, 8:30 am Pacific time
Item Our SKU
Mfg P/N
Specs Status Price Quantity
4-1/2 in. Type 27 Green Corps Flexible Grinding Wheel - 36 Grit, 7/8 in. Hole
SKU 378905

Mfg p/n 051111-50440
Attachment System: 7/8" Hole & Retainer Nut
Dimensions: 4-1/2" x 1/8" x 7/8" Hole
Disc Diameter: 4-1/2"
Grade: 36
Max. RPM: 13,300 rpm
Per Box: 20
Per Case: 40
Type: Type 27 (Flat Surface)
Out of Stock$114.55
4-1/2 in. Type 27 Green Corps Flexible Grinding Wheel - 80 Grit, 7/8 in. Hole
SKU 377739

Mfg p/n 051111-50444
Attachment System: 7/8" Hole & Retainer Nut
Dimensions: 4-1/2" x 1/8" x 7/8$#34; Hole
Disc Diameter: 4-1/2"
Grade: 80
Max. RPM: 13,300 rpm
Per Box: 20
Per Case: 40
Type: Type 27 (Flat Surface)
Out of Stock$119.40
7 in. Type 27 Green Corps Flexible Grinding Wheel - 36 Grit, 7/8 in. Hole
SKU 385849

Mfg p/n 051111-50445
Attachment System: 7/8" Hole & Retainer Nut
Dimensions: 7" x 1/8" x 7/8" Hole
Disc Diameter: 7"
Grade: 36
Max. RPM: 8,500 rpm
Per Box: ---
Per Case: 20
Type: Type 27 (Flat Surface)
60 in stock$8.94

 
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