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KENNA PERFECT – Cast Iron

Ductile and Gray Irons

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st Step – Select the Insert Geometry Negative Inserts Positive Inserts

Roughing Medium Machining
TURNING INSERTSTURNING HOLDERSBORING HEADSBORING BARSTOOLHOLDERSSCREW-ONKENDEXKENLOCCARTRIDGES ..MA-S-20 -T-20 -S-20 -MF -T-20 Finishing -UN -T-20 -RP -LF -T-20 Finishing Fine Finishing -FN -T-20 -11Cermet -UF -T-20 * geometry can be used in medium machining operations toreduce tool pressure in high-strength metals. Medium Machining -UN(-RP)

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nd Step – Select the Grade

Cutting ConditionNegative Insert GeometryGray IronPositive Insert Geometry heavily interrupted cutlightly interrupted cut varying depth of cut, casting or forging skin smooth cut, pre-turned surface ––KY1310 KY1310-T-20 KC9315KC9315KT315 KT315-FN KY3500KY3500 KY1310 KY1310-T-20 KC9325KC9325 KC9325 KC9315 KY3500 KY3500 KY3500 KY1310-T-20 KC9325KC9325 KC9325 KC9315..MA KB9640KB9640 KB9640 KB9640-S-20 ––KY1310 KY1310-T-20 KY3500KY3500 KY1310 KY1310-T-20 KC9325KC9325 KC9325 KC9315-LF KY3500KY3500 KY3500 KY1310-T-20 KC9325KC9325KC9325KC9325-MF Negative Insert GeometryDuctile IronPositive Insert Geometry ––KY3400KY3400-T-20 KC9315KC9315KT315KT315-FN KY3500KY3400 KY3400KY3400-T-20 KC9325KC9315 KC9315KC9315 KY3500KY3400 KY3400KY3400-T-20 KC9325KC9315 KC9315KC9315..MA ––KY3400KY3400-T-20 –KC5010KT315KT315-11/-UF KY3500KY3400 KY3400KY3400-T-20 KC9325KC9315 KC5010KT315-LF KY3500KY3400 KY3400KY3400-T-20 KC9325KC9315 KC9315 KC9315-MF -UN(-RP) Cutting Condition varying depth of cut, casting or forging skinlightly interrupted cutheavily interrupted cut smooth cut, pre-turned surface

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