Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 15.74mm End Mill Holders It uses the ER16 collet

It uses the ER16 collet interface and features a 70 mm gauge length with Form AD/B mounting

reducing heat and improving finish even on tougher workpieces

Tapered Neck for Stability and Deep Groove Performance: The tapered effective length lowers cutting forces and deflection

Diameter: Ø3 mm

Reliable clamp and repeatable grip: Provides stable

Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 15.74mm End Mill Holders It uses the ER16 colletFinish drilled holes to ISO H4 tolerance in a single operation with the Toolex Reamer Stub Type, Spiral Flute, Straight Shank, crafted from HSS E (M35 cobalt) and sized at 15. 74 mm. Diameter: 15. 74 mm Flute design: Left hand spiral flute with right hand cutting for reliable finishes Material: HSSE (M35 cobalt) for improved wear resistance Tolerance: DIN 8089, ISO H4 tolerance Shank: Straight shank for easy mounting in standard toolholders