8mm Dia 4-Flute Metric End Mill 16mm LOC, 8mm Shank, 63mm OAL, 4mm CR

4 Flute Ball End Standard Length Metric Tuffy Grade Carbide End Mill

PREVIEW AND DIAGRAM (MB-440)

Specifications

Cutting Dia 0.315″
Flute Len 0.6299″
Shank Dia 0.315″
Overall Len 2.4803″

Tolerances

Cutting Diameter+0/−1.905 mm
Length of Cut+12.7/+38.1 mm
Shank Diameter−0.0508/−0.127 mm
Overall Length±1.000 mm

Catalog

Catalog Page 49

Speed & Feeds

MaterialSurface Feet1/4"5/16"3/8"1/2"5/8"3/4"1"
MaterialSFMRPMCLPTRPMCLPTRPMCLPTRPMCLPTRPMCLPTRPMCLPTRPMCLPT
CAST IRON
Ductile35053480.002442780.003035650.003626740.004821390.006017830.007213370.0096
Gray50076400.003261120.004050930.004838200.006430560.008025470.009619100.0128
STAINLESS STEEL
30350076400.001261120.001550930.001838200.002430590.003025470.003619100.0048
30422534380.000827500.001022920.001217190.001613750.002011460.00248600.0032
31624036670.000829340.001024450.001218340.001614670.002012220.00249170.0032
15-5/17-420030560.000824450.001020370.001215280.001612220.002010190.00247640.0032
4440C20030560.000824450.0010203740.001215280.001612220.002010190.00247640.0032
TOOL STEEL (ANNEALED)
A235053480.000842780.001035650.001226740.001621390.002017830.002413370.0032
D226039730.000831780.001026490.001219860.001615890.002013240.00249930.0032
H1323035140.000828120.00123430.001217570.001614060.00211710.00248790.0032
P2035053480.001242780.001635650.001926740.002521390.003117830.003713370.0050
TITANIUM
Com.Pure35053480.001242780.001535650.001826740.002421390.003017830.003613370.0048
6AL-4V23035140.001228120.001523430.001817570.002414060.003011710.00368790.0048
6AL-6V18027500.001022000.001318340.001513750.002011000.00259170.00306880.0040
INCONEL
625/71810015280.000912220.001110190.00147640.00186110.00235090.00273820.0036

Other Tools in this Series

Tool # Cutting Dia Flute Len Shank Dia Overall Len Coatings Pg. #
MB-440-030.1181″0.4724″0.1181″1.4961″Uncoated  AlTiN  TiCN  TiN49
MB-440-040.1575″0.4724″0.1575″1.9685″Uncoated  AlTiN  TiCN  TiN49
MB-440-050.1969″0.5512″0.1969″1.9685″Uncoated  AlTiN  TiCN  TiN49
MB-440-060.2362″0.5512″0.2362″2.2441″Uncoated  AlTiN  TiCN  TiN49
MB-440-100.3937″0.7874″0.3937″2.8346″Uncoated  AlTiN  TiCN  TiN49
MB-440-120.4724″0.9843″0.4724″3.2677″Uncoated  AlTiN  TiCN  TiN49
MB-440-160.6299″1.2598″0.6299″3.622″Uncoated  AlTiN  TiCN  TiN49
MB-440-200.7874″1.4961″0.7874″4.0945″Uncoated  AlTiN  TiCN  TiN49
close

SPEEDS & FEEDS