Parlec PC3-3315 Boring Head Manual Single Cutter PC3 Series 3

Product Description

The PARLEC PC3-3315 is a manual single-cutter boring head designed for precision internal diameter work on CNC machining centers and manual boring mills. With a body diameter of 30.50 mm (1.2010 inches) and a PC3 integral mount with modular connection shank, this Series 3 head provides rigid, repeatable performance in tight-tolerance applications. It covers a bore diameter range of 32.00 mm to 59.50 mm (1.2400 to 2.3600 inches), making it well suited for intermediate-bore finish and semi-finish operations. Diameter direct reading resolution is 0.0001 inches. The unit weighs 3 pounds and is adjusted manually, giving the operator direct control over bore offset without requiring powered or programmable adjustment.

The PC3-3315 is used in job shop and production machining environments where modular tooling systems are in place. It fits applications requiring a compact boring head in the 30 to 60 mm range, such as bearing fits, bushing bores, and precision-located through-bores in ferrous and non-ferrous workpieces. The PC3 modular connection shank integrates directly with compatible PARLEC Series 3 modular tooling assemblies, reducing setup time and maintaining concentricity between the shank and the boring head body.

Key Features

• Manual actuation for direct operator control of bore offset adjustment
• Bore range of 32.00 mm to 59.50 mm (1.2400 to 2.3600 inches)
• PC3 integral mount with modular connection shank for use in Series 3 tooling systems
• Diameter direct reading resolution of 0.0001 inches
• Compact 30.50 mm body diameter suits confined spindle clearance requirements
• Single-cutter head design for finish and semi-finish boring operations

Compatibility

Designed for use with PARLEC Series 3 modular connection tooling assemblies using a PC3 integral mount interface. Compatible systems must accept the PC3 modular connection shank standard.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and locked out before mounting or adjusting the boring head. Verify the modular connection interface is clean and free of chips or contamination before seating the shank to maintain concentricity and clamping force. Do not exceed the feed and speed parameters specified for the insert holder size or the bore range in use.