RUKO SPB-DIN338-TypUNI-HSSCo-2.00-SB punta elicoidale 2,0 mm DIN 338 HSS-Co

The RUKO SPB-DIN338-TypUNI-HSSCo-2.00-SB is a precision twist drill bit made from high-speed steel with 5% cobalt, fully ground to DIN 338 standards. Its 135° split point and bright finish set it apart for accurate, efficient drilling in tough materials.

Highlights

• Diameter: 2.0 mm
• Total length: 49 mm, working length: 24 mm
• Material: HSS-Co (5% cobalt) for high heat resistance
• 135° split point for self-centering and reduced thrust
• Right-hand cutting, cylindrical shank, h8 tolerance
• Suitable for steel, stainless steel, cast iron, non-ferrous metals, and plastics up to 1100 N/mm²

In daily use

This drill bit is engineered for demanding workshop tasks. The cobalt alloy withstands high temperatures, maintaining hardness when drilling stainless steel or cast iron. The split point eliminates walking, allowing precise hole placement without center punching. The bright finish reduces friction and improves chip evacuation.

Full specifications

• Drill bit type: Twist drill bit
• Standard: DIN 338
• Material: HSS-Co (high-speed steel with cobalt)
• Cobalt content: 5%
• Diameter: 2.0 mm
• Total length (l1): 49 mm
• Working length (l2): 24 mm
• Shank type: Cylindrical
• Point angle: 135°
• Point grind: Split point (cross-grind)
• Flute type: Right-hand cutting
• Surface finish: Bright
• Tolerance: h8
• Manufacturing process: Fully ground
• Application suitability: Steel, stainless steel, cast iron, non-ferrous metals, plastics
• Max. tensile strength of material: Up to 1100 N/mm²
• Drill bit series: Type UNI

Final note

A reliable choice for professionals needing precision and durability in metal drilling applications.