Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 19.17mm FMH while the left-hand spiral flute

while the left-hand spiral flute and right-hand cutting provide stable reaming performance

DIN 8093 with ISO H4 tolerance: Ensures precise dimensions and reliable interchange with compatible tooling and standard inspection methods

reducing rubbing and heat buildup during heavy-duty cuts

Using this OZ12 collet translates to a more predictable workflow: tighter tolerances

Its robust construction and optimized geometry provide reliable performance in aluminum

Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 19.17mm FMH while the left-hand spiral fluteToolex Reamer Straight Shank Spiral Flute Stub Length Carbide Through Coolant H4 19. 17mm is a precision carbide stub reamer designed for through coolant bore finishing, delivering consistent hole sizes with tight tolerance in production or workshop environments. It features a left hand spiral flute and right hand cutting, DIN 8093 compliance, and ISO H4 tolerance, all built from intermediate precision k10 carbide and supplied by Toolex Ltd.