Double End Cobalt High Speed Steel List 542 SPEEDFEED HSS-CoP1129-1130TiN BR REG 30˚ 4 Flute, Regular Length, Center Hole EDP Number Mill Overall Length ShankDiameterLengthof CutDiameterEDP Number Mill Overall Length ShankDiameterLengthof CutDiameter Bright TiN D L Lc d Bright TiN D L Lc d 5420100 5420105 1/8 3-1/16 3/8 3/8 5429600 5429605 7/16 4-1/8 1 1/2 5426000 – 9/64 3-1/8 7/16 3/8 5427000 – 29/64 4-1/8 1 1/2 5429100 – 5/32 3-1/8 7/16 3/8 5429700 – 15/32 4-1/8 1 1/2 5426100 – 11/64 3-1/4 1/2 3/8 5427100 – 31/64 4-1/8 1 1/2 5420200 5420205 3/16 3-1/4 1/2 3/8 5421100 5421105 1/2 4-1/8 1 1/2 5426200 – 13/64 3-1/4 9/16 3/8 5427200 – 17/32 5 1-3/8 5/8 5429200 – 7/32 3-1/4 9/16 3/8 5429800 – 9/16 5 1-3/8 5/8 5426300 – 15/64 3-3/8 5/8 3/8 5427300 – 19/32 5 1-3/8 5/8 5420300 5420305 1/4 3-3/8 5/8 3/8 5422100 5422105 5/8 5 1-3/8 5/8 5426400 – 17/64 3-3/8 11/16 3/8 5427400 – 21/32 5-5/8 1-5/8 3/4 5429300 – 9/32 3-3/8 11/16 3/8 5429900 – 11/16 5-5/8 1-5/8 3/4 5426500 – 19/64 3-1/2 3/4 3/8 5427500 – 23/32 5-5/8 1-5/8 3/4 5420400 5420405 5/16 3-1/2 3/4 3/8 5423100 5423105 3/4 5-5/8 1-5/8 3/4 5426600 – 21/64 3-1/2 3/4 3/8 5427600 – 25/32 6-1/8 1-7/8 7/8 5429400 – 11/32 3-1/2 3/4 3/8 5428100 – 13/16 6-1/8 1-7/8 7/8 5426700 – 23/64 3-1/2 3/4 3/8 5424100 5424105 7/8 6-1/8 1-7/8 7/8 5420500 5420505 3/8 3-1/2 3/4 3/8 5428000 – 29/32 6-3/8 1-7/8 1 5426800 – 25/64 4-1/8 1 1/2 5428200 – 15/16 6-3/8 1-7/8 1 5429500 – 13/32 4-1/8 1 1/2 5428300 – 31/32 6-3/8 1-7/8 1 5426900 – 27/64 4-1/8 1 1/2 5425100 5425105 1 6-3/8 1-7/8 1 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 Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 542 good best WWW.OSGTOOL.COM Double End Mills 945