Scotch-Brite™ Durable Flex Belt
3M's flex belt provides a controlled cut to eliminate gouging, leaving a burr-free finish
The non-woven fiber material of 3M's Scotch-Brite durable flex belt runs cool, resists loading, and holds up to edge work, while aluminum-oxide abrasives provide effective cutting action that produces consistent finishing performance on stainless-steel, aluminum, and carbon-steel over the life of the belt. All of 3M's Scotch-Brite durable flex belts can be distinguished by their purple backing.
This belt uses an aluminum-oxide abrasive. Aluminum-oxide is a popular choice among industrial professionals because of its cut-rate and long life. This mineral is embedded in the non-woven web, which wears away evenly to continually expose fresh minerals. Due to its high cut-rate, hardness, strength, and low heat retention, the aluminum-oxide mineral is widely used in grinding applications in addition to sanding and finishing use. Aluminum-oxide is suitable for a wide variety of substrates in both woodworking and metalworking, including ferrous alloys.
Scotch-Brite durable flex belts work great on a variety of tools and machines, including file belt tools, inline sanders, and back-stands.
- Tough, long-lasting, non-woven belt is effective for de-burring, blending, and cleaning
- Offers great edge durability
- Higher flexibility resists “chunking” and performs well on belt sanders with small contact wheels
- Reinforced low-stretch backing provides aggressive conditioning capability and good flexibility
- Provides controlled cut to eliminate gouging, leaving a burr-free finish
- Offers the best flexibility in the Scotch-Brite surface-conditioning belt family
Scotch-Brite™ Durable Flex Belts
Image | Manufacturer Part Number | Description | Abrasive Grit | Width | Length | Available Quantity | Price | View Details | |
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![]() | ![]() | 3M DF-BL CRS BELT 0.25"X18" | BELT ALUM OXIDE COARSE 18"X0.25" | - | 0.25" (6.35mm) | 18.00" (457.20mm) | 0 - Immediate | $58.63 | View Details |
![]() | ![]() | 3M DF-BL CRS BELT 0.25"X24" | BELT ALUM OXIDE COARSE 24"X0.25" | - | 0.25" (6.35mm) | 24.00" (609.60mm) | 0 - Immediate | $61.44 | View Details |
![]() | ![]() | 3M DF-BL CRS BELT 0.5"X18" | BELT ALUM OXIDE COARSE 18"X0.5" | - | 0.50" (12.70mm) | 18.00" (457.20mm) | 0 - Immediate | $87.26 | View Details |
![]() | ![]() | 3M DF-BL CRS BELT 0.75"X18" | BELT ALUM OXIDE COARSE 18"X0.75" | - | 0.75" (19.05mm) | 18.00" (457.20mm) | 0 - Immediate | $118.59 | View Details |
![]() | ![]() | 3M DF-BL FIN BELT 0.25"X18" | BELT ALUM OXIDE FINE 18" X 0.25" | - | 0.25" (6.35mm) | 18.00" (457.20mm) | 0 - Immediate | $58.63 | View Details |
![]() | ![]() | 3M DF-BL FIN BELT 0.25"X24" | BELT ALUM OXIDE FINE 24" X 0.25" | - | 0.25" (6.35mm) | 24.00" (609.60mm) | 0 - Immediate | $61.44 | View Details |
![]() | ![]() | 3M DF-BL FIN BELT 0.5"X24" | BELT ALUM OXIDE FINE 24" X 0.5" | - | 0.50" (12.70mm) | 24.00" (609.60mm) | 0 - Immediate | $92.00 | View Details |
![]() | ![]() | 3M DF-BL MED BELT 0.25"X24" | BELT ALUM OXIDE MEDIUM 24"X0.25" | - | 0.25" (6.35mm) | 24.00" (609.60mm) | 0 - Immediate | $61.44 | View Details |