The blades are designed for cutting steel sheet. Even though the shape of blade edge is simple, this type is very efficient to cut steel sheet or nonferous metal which is hard. This type is distinguished from commen baldes like R, RP or A type in the material of carbide tip. The tip material is more hard and durable ones.

 

Type	O.D.	Teeth	Thickness	Type	O.D.	Teeth	Thickness
AA	180	32	2.0	AA	355	80	2.8
AA	255	80	2.5	AA	355	100	2.8
AA	255	100	2.5	AA	355	120	2.8
AA	305	64	2.5	AA	405	80	2.8
AA	305	80	2.5	AA	405	100	2.8
AA	305	100	2.5	AA	405	120	2.8

*Other special sizes are manufactuered by cuttomer specification

1. ISO 9002

2. Patent of a new design for practical use (Registered No. : 0251126)

1) Standard size: After confiming the stock, available right away.
2) Special size and shape: supplyng by the customer's drawings or samples.
3) Drawing sending: The files should be dwg or dxf of Auto CAD through the E-mail( dwg@kumha.co.kr)
                              Fax : +82-2-465-6332
4) Payment: Irrevocable L/C or T/T in advance.
5) Minimum quantity : 1 pc(Stock), 10pcs(Special)
6) Quotation : Ater receiving description or the drawings or samples, within 48hours.