Operating Parameters Style: CEM-V-4*Variable Index End Mills V-4 *4R or 4B Tolerances for Solid Carbide End Mills Cutting Diameter: 1/32" through 1": +0.000 –0.002 Shank Diameter: h6 Formula: Regular and Stub Length Side milling axial = 1.5 x D Side milling radial = 0.5 x D Slotting axial = 1 x D Speed sfm feed per tooth (inches) Material5/323/161/4 5/163/8 1/2 5/8 3/4 1 easy to cut stainless steel (303)3400.00100.00120.00160.00200.00240.00260.00280.00280.0030 moderately difficult to cut stainless (304)2900.00080.00100.00140.00180.00200.00220.00240.00260.0028 difficult to cut stainless steels (316L)2400.00060.00100.00120.00160.00180.00200.00220.00240.0024 soft steels (1020)6000.00100.00120.00160.00240.00240.00280.00300.00310.0039 titanium alpha beta alloys (Ti6Al4V)2000.00050.00060.00080.00120.00120.00160.00180.00200.0028 gray cast iron (GG)6000.00100.00120.00160.00240.00240.00280.00300.00310.0039 Formula: Long Length Side milling axial = 1.3 x D Side milling radial = 0.2 - 0.3 x D Slotting axial = 0.3 - 0.5 x D Speed sfm feed per tooth (inches) Material5/323/161/4 5/163/8 1/2 5/8 3/4 1 easy to cut stainless steel (303)3400.00090.00110.00140.00180.00220.00230.00250.00250.0027 moderately difficult to cut stainless (304)2900.00070.00090.00130.00160.00180.00200.00220.00230.0025 difficult to cut stainless steels (316L)2400.00050.00090.00110.00140.00160.00180.00200.00220.0022 soft steels (1020)6000.00090.00110.00140.00220.00220.00250.00270.00280.0035 titanium alpha beta alloys (Ti6Al4V)2000.00050.00050.00070.00110.00110.00140.00160.00180.0025 gray cast iron (GG)6000.00090.00110.00140.00220.00220.00250.00270.00280.0035 Operating Parameters Style: CEM-V2-5RVariable Index End Mills V2-5R ENHANCED GEOMETRY Formula: Side milling axial = 1.5 x D Side milling radial = 0.5 x D Slotting axial = 1 x D Speed sfm chip load per tooth (inches) Material3/161/4 5/163/81/25/83/41 medium and high carbon steels >0.3% C600-7500.00150.00210.00230.00260.00280.00300.00310.0039 alloy steels and tool steels <330HB, <35HRc600-7000.00110.00170.00200.00230.00280.00300.00310.0039 alloy steels and tool steels 340-450 HB, 36-48 HRc525-6250.00100.00150.00160.00200.00280.00300.00310.0039 austenitic stainless steel 302, 303, 304350-4450.00110.00170.00200.00230.00220.00240.00260.0028 austenitic stainless steel 316, 316L225-3150.00090.00130.00160.00190.00200.00240.00240.0024 austenitic stainless steel duplex190-2300.00080.00100.00140.00150.00200.00240.00240.0024 cast iron, gray GG520-6600.00140.00220.00250.00300.00280.00300.00310.0039 ductile and maleable cast iron CGI < 80 KSI430-6600.00090.00130.00180.00190.00280.00300.00310.0039 nickel-based heat-resistant alloys100-1600.00040.00070.00110.00150.00160.00190.00230.0028 alpha-beta titanium alloys Ti6Al4V195-2400.00080.00100.00140.00150.00160.00180.00200.0028
Magnified View - Please use mouse to move page for easier readability