The 7"X7/8" 36# 787C (25/PK) is designed for ultra-fast cutting and features 3M Precision Shaped Grain and a fiber backing.
This disc outperforms conventional fiber discs in cut quality, durability, and ease of use.
It is an excellent option for weld removal, blending, and finish refinement on stainless steel and high nickel alloys because of the grinding aid feature.
When compared to other top ceramic discs, the proprietary 3M Precision Shaped Grain technology increases disc life, cuts faster, and can boost productivity in stainless steel and other heat-sensitive applications.
It saves the time required for edge chamfering, beveling, removing stainless steel welds, mill scale, pits and imperfections, machining grooves, and other tasks, resulting in a lower cost per grind.
Key Features:
- Trim difficult-to-grind metals like stainless steel and high nickel alloys quickly.
- Heavy-duty applications like weld grinding, beveling, and edge chamfering benefit from premium minerals.
- Compared to standard fiber discs- 3M Precision Shaped Grain produces better cut rates and excellent cuts while completing more components per disc.
- For heat-sensitive alloys, a grinding aid reduces grinding pressures.
- Long-lasting and cost-effective.
- Guaranteed resilience and tear resistance with a stiff fiber backing and a strong resin bond
- 3M disc pad face plates and hubs are compatible (sold separately)
Specifications:
- SKU: 8-89629-PK
- UPC: 30076308896295
- Weight: 3.78 LBS
- Size: 7" x 7/8"
- Abrasive Type: Non-Woven
- Abrasive Material: Precision Shaped Ceramic
- Backing Material: Fiber
- Color: Orange
- Quantity_Pkg.: 25
- Grade/Grit: 36
- Brand: 3M
- Condition: New
A Cubitron abrasive grain disc constructed on a fibre backing. Features grinding aid for cooler grinding. Choice for weld removal and blending on stainless steel, nibral, bronze and aluminum propellers.
This product replaces:
- 8-89629, 8-13936-PK, 8-13936, 30076308896295
