OKAZAKI NPD030-090 NC Spotting Drill (Point Angle 90°) 3.0 mm

NC Spotting Drill (POINT ANGLE 90°) OKAZAKI Model NPD030-090 Size 3.0 mm.
OKAZAKI Model NPD030-090 is a high-quality NC starting drill manufactured to Japanese standards. Made from Cobalt High-Speed Steel (HSS-Co / HSCO), it provides excellent heat resistance and retains its cutting edge longer than standard HSS. This drill is designed to create an accurate starting point prior to using regular drills, preventing drill wandering to ensure the most precise hole positioning.
Feature
90° Point Angle: The 90-degree point angle is designed to be ideal for both centering and chamfering hole edges simultaneously.
Cobalt HSS (HSCO): High-strength material capable of drilling hard materials effectively, with excellent resistance to heat build-up during high-RPM operations.
High Precision: High tool precision (low run-out), ideal for high-precision work on CNC or milling machines.
Short Flute Design: Short flute length enhances tool rigidity and provides better resistance against breakage and bending compared to standard long drills.
Application
Starting: Used for centering to establish an accurate starting point on metal workpieces before drilling with regular drills.
Chamfering: Used for deburring or beveling hole edges to allow screw heads to sit flush or for a clean finish.
Compatible Materials: Suitable for drilling steel, alloy steel, stainless steel, cast iron, and aluminum.
Specification
Brand: OKAZAKI (Made in Japan)
Model code: NPD030-090
Diameter (D): 3.0 mm.
Point Angle: 90°
Material: HSS-Co (Cobalt High Speed Steel)
Overall Length (L): Approx. 45 - 50 mm. (depending on manufacturing standard)