1/4″ x 1/2″ Flexible Diamond Bands 250, 125, 74, or 40 micron

1/4″ x 1/2″ Flexible Diamond Bands 250, 125, 74, or 40 micron

SKU: A-4812 - A-4813 - A-4814 - A-4817.

$9.26$10.82

1/4″ dia x 1/2″ long (6 x 13mm) bands with diamond filled nickel plated dots used to grind, sand and smooth. Click ‘More Info’ for Micron Grade and Add to Cart.

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Use Product Options Menu Above to Select Grit:

A-4812 – 250 micron grade/60 grit
A-4813 – 125 micron grade/120 grit
A-4814 – 74 micron grade/220 grit
A-4817 – 40 micron grade/400 grit

Flexible Diamond Sanding Bands from 3M. Use with mandrels A-SD324 (3/32″ shank) or A-SD284 (1/8″ shank). To install, slip band onto rubber drum with screw loose. When
band is in position, tighten the screw, which expands the rubber drum,
for a secure hold.

*Optimum Operating Speeds are much lower (between 25%50% of maximum speeds) and also depend on the type of workpiece.

Made in USA. 40,000 RPM Max Speed.

3M Flexible Diamond bands and discs are made from a two-ply polyester backing film evenly coated with diamond filled nickel plated dots. Clean and unload them with the A-AC1 Abrasive Cleaner or A-HB58 Brass Brush. Use wet or dry.

Grind, Sand, and Smooth with Flexible Diamond Bands & Discs!

glass     carbide     composites         plastic       enamels

stone     steel         exotic alloys       gypsum     ceramics

wood     bone        chrome cobalt     painted or plated surfaces

Weight 0.1 lbs
Dimensions 7 × 5 × 1 in
SKU - Micron Grade

A-4812 – 250, A-4813 – 125, A-4814 – 74, A-4817 – 40

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