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The HERTEL 1000066 is a CSDP-style neutral-hand indexable turning toolholder with a positive rake geometry, designed for use on manual and CNC turning centers. The toolholder features a 0.5 x 0.5 inch square shank and an overall length of 4 inches, accepting SP.. 322 series inserts secured by a clamp-style insert holding method. Built from steel, it is suited for external turning operations where controlled chip flow and consistent insert seating are required. Licensed machinists and CNC turning technicians install and service this type of toolholder in production and job-shop environments.
The HERTEL 1000066 is intended for external turning applications on lathes and turning centers in both production and repair machining settings. The neutral hand orientation makes it adaptable to standard right-to-left feed operations on most turret and gang-style setups. The 0.25 inch back-of-bar to cutting edge dimension and 0.375 inch insert inscribed circle are key factors when sizing this holder for specific turret pockets or tool blocks. No specific compatible machine models are stated in the available data; fitment should be verified against the machine turret pocket dimensions and insert system requirements before ordering.
Designed to accept SP.. 322 series indexable inserts using a clamp-style holding method. Verify turret pocket size, shank clearance, and insert series against machine specifications before installation. No specific compatible machine models or replacement part numbers are stated in the available product data.
Installation should be performed by a qualified machinist or CNC technician with the machine fully powered down and the turret or tool block at a safe indexed position. Secure the shank to the specified clamping torque for your tool block per the machine tool builder guidelines. Confirm insert seating and clamp engagement before resuming cutting operations. Follow all applicable shop safety and machine guarding protocols during toolholder changeout.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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