Acrow ER401413 – ER40 Spring Collet (Ø14–13 mm Range) Insize Thread GO NOGO Plug Gauge M48x2mm Series 4139-48T optimal torque transmission Acrow BSD31 – BSD Fine Boring Head (Ø32–42 mm Range) Versatile Use Functions as 402408002R

optimal torque transmission

this toolholder provides robust support and chip evacuation during long-reach machining

Best Carbide carbide burrs are the leading tools for cutting

6693" bushing securely holds the broach in place while directing it through the machined hole

Double Cut Design: Provides rapid stock removal with a smooth finish

Acrow ER401413 – ER40 Spring Collet (Ø14–13 mm Range) Insize Thread GO NOGO Plug Gauge M48x2mm Series 4139 48T optimal torque transmission Acrow BSD31 – BSD Fine Boring Head (Ø32–42 mm Range) Versatile Use Functions as 402408002R optimal torque transmission this toolholder provides robust support and chip evacuation during long reach machining