GS Tooling Interchangeable Points Live Centers

• Accuracy for center inner diameter guaranteed to 0.003mm
• Accuracy after point locking guaranteed to 0.005mm
• Excellent for individual production of various workpieces through different insert shafts
• Heat treated point to HRC 602
• 4 types of standard point are available
• Quad Bearing System: a double row angular contact bearing, a radial ball bearing, and a rear needle roller bearing combine to provide excellent rigidity and superior performance
• Because of the insert shafts the allowed workpiece weight is limited
• Mounting taper of point is 1/10
• Drop forged (HRC 502) body
• Shaft borehole for easy, efficient dismounting
• Each holder comes with the 60 H insert.
• Max. Runout: 0.0002

Item No. A B C D E F G L 311-020 1.97″ 0.98″ 3.35″ 1.71″ 0.20″ 0.24″ 0.47″ 5.26″ 311-021 2.72″ 1.26″ 4.25″ 2.16″ 0.20″ 0.31″ 0.59″ 6.61″ 311-022 3.46″ 1.57″ 5.35″ 2.76″ 0.24″ 0.31″ 0.87″ 8.35″

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