RUKO SPB-DIN1897-HSSCo-Ø2,0mm HSS-Co kierrepora lyhytsarja, DIN 1897, 2,0 mm, 49 mm pituus, blankko

Precision-ground from solid HSS-Co5 high-speed steel with 5% cobalt, this RUKO short series twist drill bit delivers exceptional heat resistance and durability for demanding metalworking tasks. The 130° point angle and DIN 1897 geometry ensure efficient chip removal and accurate hole starting in steel, stainless steel, cast iron, and non-ferrous metals.

Overview

The RUKO SPB-DIN1897-HSSCo-Ø2.0mm is a professional-grade twist drill bit with a 2.0 mm diameter and 49 mm total length. Its cylindrical shank with h8 tolerance fits standard drill chucks, while the bright surface finish reduces friction and improves cutting performance.

What stands out

• High cobalt content (HSS-Co5) for superior hot hardness and wear resistance
• Short series design for increased rigidity and reduced deflection
• Ground from solid for precise flute geometry and concentricity
• 130° split point for self-centering and reduced thrust pressure
• Versatile across steel, stainless steel, cast iron, non-ferrous metals, and plastics

Technical details

• Material: HSS-Co (High-Speed Steel with Cobalt)
• Standard: DIN 1897
• Drill Bit Type: Twist Drill Bit
• Series: Short Series
• Diameter: 2.0 mm
• Shank Type: Cylindrical (Parallel Shank)
• Shank Diameter: 2.0 mm
• Total Length: 49 mm
• Working Length (Flute Length): 24 mm
• Point Angle: 130°
• Cobalt Content: 5% (HSS-Co5)
• Surface Finish: Bright
• Application: Steel, Stainless Steel, Cast Iron, Non-Ferrous Metals, Plastics
• Manufacturing Process: Ground from Solid
• Direction of Cut: Right-hand
• Tolerance: h8
• Heat Resistance: High

Our verdict

A reliable, high-performance drill bit for precision metal drilling. The cobalt alloy and short series design make it a top choice for workshop and industrial use where accuracy and tool life matter.