Axis Micro Carbide Drill - Uncoated Long flute length T3031 (8-12xD) - 2.75 Diameter Shrink Fit Holders Sized for UNS Right-Hand 2A

Sized for UNS Right-Hand 2A threads in the 1 3/8 x 8 configuration

Crafted from M2 HSS to ISO H5 tolerance under BS 328/4

Carbide-grade construction (K10): engineered for increased hardening and wear resistance

this plug gauge helps ensure internal threads are within specification

It is ground to ISO H5 tolerance (DIN 8051 B) for repeatable results

Axis Micro Carbide Drill - Uncoated Long flute length T3031 (8-12xD) - 2.75 Diameter Shrink Fit Holders Sized for UNS Right-Hand 2AAxis Micro Carbide Drill Uncoated Long flute length T3031 (8 12xD) 2. 75 diameter is built for engineers, machinists, buyers, and hobbyists who demand consistent, accurate drilling across a range of materials. The long flute length increases rigidity and reduces deflection during deep hole work, helping you maintain tight tolerances and clean hole quality. Crafted from premium grade carbide, it offers outstanding strength, toughness, and wear