Starrett HSS-Spiralbohrer – 5mm × 86mm

Starrett HSS Split Point Drill Bits are manufactured to DIN 338 standard, designed for professional users who demand precision, speed and reliability. The 135° split point angle provides self-centering action for an easier hole start and eliminates the need for a centre punch. Wide channels ensure fast chip removal and controlled thermal treatment maintains a sharp, durable cutting edge. Suitable for alloy steels, carbon steels, cast iron, stainless steel, wood and soft materials.

Features
135° split point: self-centering, easier hole start, less pressure required | Precision ground cutting edge for fast drilling and perfect finishing | Wide, long channels for maximum chip removal | Controlled thermal treatment for high fracture resistance | Precise concentricity for high rotational accuracy | Metric line to DIN 338 standard | Individual sizes 2–12mm and 13-piece set available

Benefits
Self-centring tip eliminates need for a punch mark – faster, cleaner workflow | DIN 338 compliance ensures dimensional accuracy and interchangeability | Wide flutes clear chips rapidly, reducing heat build-up and extending drill life | Suitable for a wide range of materials – one drill series for most trade applications

Specifications
Standard: DIN 338 | Tip Angle: 135° Split Point | Material: High Speed Steel | Individual Sizes: 2mm–12mm | Set: 13-piece (1.5–6.5mm) Diameter: 5mm | Length: 86mm | Width: 5mm | Weight: 9g | Country of Origin: CN

Materials / What It Cuts
Alloy steels, Carbon steels, Cast iron, Hardened alloy steels, Stainless steel, Wood and soft materials

Compatible Products
Standard drill chuck. Not SDS compatible.