1: Specification of cutting disc (4.5 Inch)
Size: 115*1.2*22.2mm
Other available size: 115*3*22.2mm
Material: Aluminun Oxide
Usage: Cutting Copper and Alumina
Type: Abrasive Disc
Shape:T41 Flat Cutting Wheel
Hardness: hard
OEM: Accepted
Market: Global market
Brand: POWERKIN
Port: Ningbo,China
Certificate: MPA; EN12413; ISO9001
Place of Origin: Zhejiang Yongkang, China
2: 100% factory supplier, quality assurance, affordable price.
3: Features
Self-sharpening alumina abrasive
Easy cut,non-damaging tool
Product structure safety
Specially developed for copper and alumina
Product not contain sulfur、iron and chlorine
4: Packing data
Size (mm) |
Inch |
Max Speed |
Qty/Inner box |
Qty/Outer Carton |
Outer Carton Dimension |
N.W. kgs |
G.W. kgs |
115*1.6*22.2 |
4.5 |
80 m/s |
50 |
400 |
25*21*25 |
12 |
13 |
115*3*22.2 |
4.5 |
80 m/s |
50 |
400 |
37*25*14 |
27 |
28 |
5: The relevant knowledge
Choosing Grain and Quality in Cutting Wheels
The most popular grain used in the manufacture of abrasive cut-off wheels is aluminum oxide. This is a softer bond that results in a cut that is fast, smooth and easy-to-control.
These aluminium oxide cutting wheels can be purchased in INOX grade quality, which means the abrasive wheel contains no iron and therefore has the ability to cut both stainless steel and mild steel. If the cutting disc does not specify for use on Stainless Steel or have INOX stamped on the label, then it is most likely only suitable for mild steel cutting. As stainless steel is one of the harder types of steel to cut, a disc that cuts through stainless steel will cut through all types of metal including aluminium, sheet metal, rebar and other mild steels.
http://www.cnglobstar.com/