Boring Bars S System 107.5° SDQCR For Inserts DC...

Boring Bars S System 107.5° SDQCR – Series

The SDQCR Internal Turning Holder is designed for precision internal turning and boring operations. It features a 107.5° approach angle and is designed for DC-style 55° diamond inserts, providing excellent accessibility, reliable insert positioning, and stable cutting performance. Available in multiple shank diameters, lengths, and insert sizes, the series is suitable for a wide range of CNC internal machining applications.

Key Features

• Internal turning and boring holder

• S System – SDQCR configuration

• 107.5° approach angle

• Designed for DC-style 55° diamond inserts

• Suitable for internal profiling and turning operations

• Excellent accessibility for internal profiles

• Multiple shank diameters and lengths available

• Suitable for CNC turning applications

Compatible Inserts

• DC.. 0702 – for SDQCR 07 holders

• DC.. 11T3 – for SDQCR 11 holders

Available Models

• S10J SDQCR 07 – Ø10 mm shank, 110 mm length

• S12K SDQCR 07 – Ø12 mm shank, 125 mm length

• S16Q SDQCR 07 – Ø16 mm shank, 180 mm length

• S16Q SDQCR 11 – Ø16 mm shank, 180 mm length

• S20Q SDQCR 11 – Ø20 mm shank, 180 mm length

• S25R SDQCR 11 – Ø25 mm shank, 200 mm length