RUKO DOB-HSS-6.0 mm Bright Twist Drill Bit DIN 338

The RUKO DOB-HSS-6.0 mm blank twist drill bit is a precision-ground jobber drill made from high-speed steel, offering reliable performance for general-purpose drilling in steel, cast iron, non-ferrous metals, and plastics. Its bright, uncoated finish and DIN 338 standard dimensions make it a straightforward choice for workshop and industrial use.

Highlights

• 6.0 mm diameter with h8 tolerance for consistent hole sizing
• 118° point angle and right-hand cutting for efficient chip removal
• Ground flutes and hardened, tempered HSS body for durability

In daily use

This drill bit is suited for drilling into steel, cast iron, non-ferrous metals, and plastics. The cylindrical straight shank fits standard drill chucks, and the 94 mm overall length provides good reach for most jobs. The bright finish reduces friction and helps clear chips during drilling.

Full specifications

• Material: High-Speed Steel (HSS)
• Drill Bit Type: Jobber Drill (Twist)
• Diameter: 6.0 mm
• Standard: DIN 338
• Point Angle: 118°
• Shank Type: Cylindrical (Straight Shank)
• Finish/Coating: Bright (Uncoated)
• Cutting Direction: Right-Hand Cut
• Overall Length: 94 mm
• Flute Length: 57 mm
• Application: General Purpose Drilling
• Suitable Materials: Steel, Cast Iron, Non-Ferrous Metals, Plastics
• Manufacturing Process: Ground Flute
• Diameter Tolerance: h8
• Helix Angle: Standard (approx. 25-30°)
• Number of Flutes: 2
• Series: A002
• Tip Type: Conical Point
• Heat Treatment: Hardened and Tempered
• Packaging Quantity: 1 piece

Final note

A dependable HSS twist drill bit for everyday drilling tasks across common materials.