Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H7 - 7.70mm End Mill Holders 4-flute design for stability and

4-flute design for stability and chip control: Provides rigidity and predictable engagement

The Omega DV40 ER Collet Chuck ER25 is a DIN69871-compatible toolholder designed for DV40 spindle systems

delivering stable alignment and repeatable results

and supports steadier production with fewer tool changes

reliable performance for workshop use

Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H7 - 7.70mm End Mill Holders 4-flute design for stability andThe Toolex Hand Reamer is a precision finishing tool designed for finishing drilled holes to tight tolerances with a clean bore finish. Built for machinists and workshop professionals, it combines durable HSS (M2), a left hand spiral flute, and ISO H7 tolerance to achieve a precise 7. 70 mm bore. Diameter: 7. 70 mm Material: High Speed Steel (M2) Flute: Left hand spiral flute Cutting direction: Right hand cutting Shank: Straight shank Tolerance: ISO