OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-12.7mm Face Mill Arbors - Through Coolant NoGo design for fast conformance

NoGo design for fast conformance checks: The NoGo feature provides an unmistakable indication of non-conforming threads

It has a standard length of 45

The through-coolant design eliminates the need for external coolant lines in many setups

Size and class: Right-hand configuration in 2B class with 9/16 x 24 UNEF threads

repeatable hole size for reliable fit and interchangeability in assemblies

OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-12.7mm Face Mill Arbors - Through Coolant NoGo design for fast conformanceThe OSG Stub Drill HSS E 12. 7 mm is a high performance drill bit engineered for demanding metalwork. Designed for stainless steel, steels, and aluminum, it provides reliable, precise holes in a compact, stub style form that helps you work in tight spaces with confidence. Made from High Speed Steel E (HSS E), this bit combines sharpness with heat resistance to maintain cutting efficiency under challenging cuts. Its carefully engineered cutting edge