4-1/2" x .045" x 7/8" Depressed Center Cutting Disc - 25 Pack
Brand: BHA - Black Hawk Abrasives
- SKU:
- C45451D-25
- Pack Size:
- 25 Discs
- Size:
- 4-1/2"
- Tool:
- Angle Grinder
- Thickness:
- .045"
- Arbor Size:
- 7/8"
- Type:
- Depressed Center
- stock:
- 30,80,120,270,500,800,1000,1250,1500,2500,5000,7500,8000,10000,20000
Product Description
4.5" Depressed Center Type 27 Cut-Off Wheels for Fast, Precise Metal Cutting
SOLD IN PACKS OF 25
Experience efficient and precise metal cutting with our 4-1/2" x .045" x 7/8" Depressed Center Cutting Discs. Designed with a Type 27 depressed center, these discs allow for flush cutting, making them ideal for various metalworking applications. The ultra-thin profile ensures minimal material loss and faster cuts, while the reinforced fiberglass construction provides added durability and safety.
Features
- Thin Design (.045"): Enables quick, clean cuts with minimal material loss.
- Type 27 Depressed Center: Facilitates flush cutting and offers better control during operation.
- Premium Aluminum Oxide Grain: Ensures consistent performance and longevity across various metals.
- Reinforced Fiberglass Mesh: Enhances durability and safety during high-speed cutting.
- Versatile Applications: Suitable for cutting stainless steel, steel, cast iron, and aluminum.
- High Max RPM: Rated up to 13,300 RPM for efficient cutting with compatible angle grinders.
Technical Specifications
| Type | Type 27 (Depressed Center) |
| Dimensions | 4-1/2" x .045" x 7/8" |
| Abrasive Material | Premium Aluminum Oxide |
| Bond | Reinforced Resinoid (BF) |
| Hardness | T (Hard) |
| Grit | 60 |
| Max RPM | 13,300 |
| Compatible Tool | 4.5” Angle Grinder |
| Quantity | 25 Discs per Pack |
Common Applications
- Cutting sheet metal, structural steel, and thin rebar
- Slicing through iron pipes and bar stock
- Suitable for use on stainless steel, steel, cast iron, and aluminum
- Ideal for metal fabrication, construction, and recycling operations
Compatible Materials
- Stainless Steel
- Mild Steel
- Cast Iron
- Aluminum
- Sheet Metal
- Rebar
- Iron Pipe
- Tubing
- Bar Stock
- Other Metals
Frequently Asked Questions
Q: Are these discs compatible with my 4-1/2" angle grinder?
A: Yes, these discs are designed for use with standard 4-1/2" angle grinders that accept 7/8" arbor wheels.
Q: Can these discs be used for cutting stainless steel?
A: Absolutely. The premium aluminum oxide grain makes them suitable for cutting stainless steel, as well as other metals like steel, cast iron, and aluminum.
Q: What is the advantage of the Type 27 depressed center design?
A: The Type 27 design allows for flush cutting and provides better control during cutting operations, especially in tight spaces.
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