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90˚ Roughing Heads

  • AccuSET 0.0001" graduated dial allows fast and easy adjustments

  • Manufactured from top quality steel alloy, hardened to 58-60 HRc to minimize wear

  • Pin-and-taper coupling system ensures maximum rigidity

Product Description

75˚ Roughing Heads feature AccuSET graduated dial for fast and easy cutting adjustments in 0.0001″ increments. Use 75˚ lead angle heads when performing blind boring, or if the desired hole is not exactly on center with your pilot hole. The 75˚ lead will have less tendency to follow the pilot hole.. Roughing and Finishing heads are available in 75° and 90° lead angles for both through bores and blind bores. 

90˚ Roughing Heads Integral Pocket Type

Part No.DescriptionRange: MinRange: MaxDdLInsert Screw
6390100D-22-90-400.945"1.181"22121.39"CCMT 21.5_6811250
6390105D-27-90-4091.142"1.575"27151.65"CCMT 32.5_ 6811260
6390110D-32-90-4091.535"1.969"32181.77"CCMT 32.5_6811260
6390115D-42-90-3001.929"2.559"42242.20"TCMT 32.5_6811262
6390120D-42-90-4021.929"2.559"42242.20"CCMT 43_ 6811266
6390125D-42-90-402N2.087"2.559"42242.20"CNMG 43_6811270
6390130D-54-90-3002.48"3.228"54282.60"TCMT 32.5_ 6811262
6390135D-54-90-4022.48"3.228"54282.60"CCMT 43_6811266
6390140D-54-90-402N2.48"3.228"54282.60"CNMG 43_6811270

90˚ Roughing Heads Cartridge Type

Part No.DescriptionRange: MinRange: MaxCartridgeD (mm)d (mm)LInsertScrew
6390145D-68-90-2CT-3003.15"4.016"2CT-90-30068363.39"TCMT 32.5_ 6811262
6390150D-68-90-2CT-4023.15"4.016"2CT-90-40268363.39"CCMT 43_ 6811266
6390155D-68-90-2CT-402N3.15"4.016"2CT-90-402N68363.39"CNMG 43_6811270
6390160D-85-90-3CT-3003.937"4.921"3CT-90-30085503.94"TCMT 32.5_6811262
6390165D-85-90-3CT-4023.937"4.921"3CT-90-40285503.94"CCMT 43_ 6811266
6390170D-85-90-3CT-402N3.937"4.921"3CT-90-402N85503.94"CNMG 43_6811270
6390175D-100-90-3CT-3004.921"6.299"3CT-90-300110603.94"TCMT 32.5_6811262
6390180D-100-90-3CT-4024.921"6.299"3CT-90-402110603.94"CCMT 43_6811266
6390185D-100-90-3CT-402N4.921"6.299"3CT-90-402N110603.94"CNMG 43_6811270
6390190D-200-90-3CT-3006.299"8.661"2CT-90-300145603.94"TCMT 32.5_6811262
6390200D-200-90-3CT-4026.299"8.661"3CT-90-402145603.94"CCMT 43_6811266
6390205D-200-90-3CT-402N6.299"8.661"3CT-90-402N145603.94"CNMG 43_6811270

90˚ Roughing Heads Large Head Cartridge Type

Part No.DescriptionRange: MinRange: MaxCartridgeD (mm)d (mm)LInsertScrew
6390210D-300-90-3CT-3008.661"12.598"3CT-90-300202603.54"TCMT 32.5_6811262
6390215D-300-90-3CT-4028.661"12.598"3CT-90-402202603.54"CCMT 43_ 6811266
6390220D-300-90-3CT-402N8.661"12.598"3CT-90-402N202603.54"CNMG 43_6811270
6390225D-400-90-3CT-30011.417"15.748"3CT-90-300272603.54"TCMT 32.5_6811262
6390230D-400-90-3CT-40211.417"15.748"3CT-90-402272603.54"CCMT 43_ 6811266
6390235D-400-90-3CT-402N11.417"15.748"3CT-90-402N272603.54"CNMG 43_6811270
6390240D-500-90-3CT-30014.567"19.685"3CT-90-300352603.54"TCMT 32.5_6811262
6390245D-500-90-3CT-40214.567"19.685"3CT-90-402352603.54"CCMT 43_6811266
6390250D-500-90-3CT-402N14.567"19.685"3CT-90-402N352603.54"CNMG 43_ 6811270
SKU 6390100 6390105 6390110 6390115 6390120 6390125 6390130 6390135 6390140 6390145 6390150 6390155 6390160 6390165 6390170 6390175 6390180 6390185 6390190 6390200 6390205 6390210 6390215 6390220 6390225 6390230 6390235 6390240 6390245 6390250 Categories , Tags , , ,

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