Каталог Stellram твердосплавные цельные фрезы - страница 3

Descriptions - Nomenclature

1 End mill Family B - Ball Nosed End Mill HER - High Performance End Mill with Radius E- Standard End Mill (Square Ended) HMN - High Performance Multiflute End Mill (Negative) EA - End Mill - Aluminium HMR - High Performance Multiflute End Mill with Radius ER - Standard End Mill with Radius HPA - High Performance End Mill - Aluminium ERC - Roughing End Mill with Chamfer RSM - Reduced Shank - Multiflute End Mill HB - High Performance End Mill - Ball Nosed XE - Unequal Form Aerospace End Mill HE - High Performance End Mill XER - Unequal Form Aerospace End Mill with Radius

2 Cutting Diameter 3 Overall Length 4 Flute length 5 Number of Flutes

N = Normal N = Normal S = Short S = Short

D M = Medium M = Medium

K = Intermediate K = Intermediate L = Long L = Long XL = Extra Long XL = Extra Long

T* = Taper X = Special Z** = 2 - 10

X = Special

6 Radius C = 0,25 D = 0,30 E = 0,50 F = 0,75 G = 1,00 H = 1,25 J = 1,50 K = 2,00 L = 2,50 M = 3,00 P = 4,00 Q = 5,00

* When cutting diameter (D) is smaller than the shank diameter (d1), the overall length designation is followed by a “T”. eg. XER030NTN4-C

** An “X” following the number of flutes designation signifies the use of special geometry. eg. RSM250LM10X-M