Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 12.51mm End Mill Holders is an intermediate-precision carbide (k10)

is an intermediate-precision carbide (k10) stub-length reamer designed for through-coolant reaming

With precise centering

while the ISO H7 tolerance ensures compatibility with common hole sizes

005 mm ensures consistently sized holes and minimizes rework across parts

enabling accurate fillets and improved surface quality with fewer passes

Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 12.51mm End Mill Holders is an intermediate-precision carbide (k10)The Toolex Reamer Straight Shank Spiral Flute Stub Length Carbide Through Coolant H4 12. 51mm is a precision carbide reamer designed for through holes, offering tight size control and a clean bore finish. With a straight shank and stub length body, it delivers rigidity in shallow bores while maintaining accuracy to ISO H4 tolerances, following DIN 8093 standards. The 12. 51 mm nominal diameter suits a range of precision applications where a