Toolex Reamer - Spiral Flute - Straight Shank - HSS-E - AcuRea Coated - 4.20mm Face Mill Arbors - Through Coolant and general fabrication where a

and general fabrication where a flush screw head is essential

BT40 spindle compatibility: Designed to mate with standard BT40 spindles for solid tool mounting and dependable operation

Use this ER40 collet to achieve tighter tolerances on small-diameter cuts

Material: High-speed steel edge on a durable M2 steel body with a bright finish

Toolex Reamer - Spiral Flute - Straight Shank - HSS-E - AcuRea Coated - 4.20mm Face Mill Arbors - Through Coolant and general fabrication where aThe Toolex Reamer with spiral flute and straight shank is built for intermediate precision hole finishing, delivering consistent, tight tolerances in precision manufacturing. It features a left hand spiral flute with right hand cutting to ensure stable, predictable material removal during finishing passes. Diameter: 4. 20 mm Flute direction: Left hand spiral flute with right hand cutting for controlled chip evacuation and smooth finishing Material: