D d2 D d2 Carbide Double End End Mills List 442BN, 444BN SPEEDFEED CARBIDEP1110-1111TiAINBR 30˚ 2 or 4 Flute, Ball End Milling Diameter Tolerance 1/8≤D≤1/2 +0 / -0.002" Lc442BN L Lc Lc444BN L Lc EDP Number Mill Overall Length Shank List 442BN (2 Flute) List 444BN (4 Flute) Diameter Length of Cut Diameter Bright Bright TiAlN D L Lc d 442-1250-BN 444-1250-BN 444-1250-BN11 1/8 3-1/16 3/8 3/8 442-1562-BN 444-1562-BN – 5/32 3-1/8 7/16 3/8 442-1875-BN 444-1875-BN – 3/16 3-1/4 1/2 3/8 442-2188-BN 444-2188-BN – 7/32 3-3/8 9/16 3/8 442-2500-BN 444-2500-BN – 1/4 3-3/8 5/8 3/8 442-2812-BN 444-2812-BN – 9/32 3-3/8 11/16 3/8 442-3125-BN 444-3125-BN – 5/16 3-1/2 3/4 3/8 442-3438-BN 444-3438-BN – 11/32 3-1/2 3/4 3/8 442-3750-BN 444-3750-BN – 3/8 3-1/2 3/4 3/8 442-4375-BN 444-4375-BN – 7/16 4 7/8 1/2 442-5000-BN 444-5000-BN – 1/2 4 1 1/2 Packed: 1 pc. EDP’s listed above are stocked standard, other coatings available upon request. Specify treatment at time of order. Work Material P M K N S H Chart Carbon Steels Alloyappliesto all listLownumbers1010above1018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC - good best WWW.OSGTOOL.COM Carbide Double End 903