OSG Micro Carbide Drill - Micro Spiral - Long Reach - SC Coated - 0.80mm SPIRALMILLHOLDER Neck Design: Extended neck provides

Neck Design: Extended neck provides greater access to hard-to-reach areas without sacrificing stability

The carbide construction offers superior wear resistance for repeated use in demanding metals

the same collet can be re-bored multiple times to accommodate larger parts

The 20 mm diameter provides a versatile

Compatibility note: SR0390K12C cannot be used with conical inserts (12-18 NPT / 12-18 NPTF / 12-19 BSPT)

OSG Micro Carbide Drill - Micro Spiral - Long Reach - SC Coated - 0.80mm SPIRALMILLHOLDER Neck Design: Extended neck providesThe OSG Micro Carbide Drill Micro Spiral, Long Reach, SC Coated, 0. 80 mm diameter is designed for precise micro drilling in tight, deep, or hard to reach workpieces. Its long reach geometry and slender flute deliver clean, accurate holes without frequent tool changes, making it ideal for electronics, aerospace, and medical device manufacturing. With a micro spiral flute and an SC coating, this drill maintains smooth cutting and reliable chip