SUTTON TOOLS® D185-Series INOX Jobber Drill Bits are an industrial quality drilling solution specially designed for superior performance in stainless steel.
Tailored to overcome the difficult-to-machine material properties of stainless steel, Inox drill bits have a fast spiral, short flute and unique stepped core design providing a smooth and effortless cutting action never before seen.
For added wear resistance, these drill bits feature the latest generation Futura Nano PVD coated tip.
INOX Jobber Drill Bits have been independently tested to achieve 70% more tool life in stainless steel compared to standard drill bits.
Features

Specialised design achieves 70% more life in stainless steel than standard drill bits
Futura Nano PVD Coated Tip - For ultimate wear resistance
Short Flute with Fast Spiral - For maximum rigidity & swarf control
Unique Point and Stepped Core - Designed for superb penetration and minimal work hardening
Made from M2 High Speed Steel (HSS) - Offering the best combination of strength, heat & wear resistance

Specifications

Diameter: 11.5 mm
Working Length: 71 mm
Overall Length: 142 mm
Point Angle: 135°
Helix Angle: R40
Point Tolerance: h8
Point Form: Form A
Material: HSS
Finish: TiAIN (Titanium Aluminium Nitride)