Broca helicoidal RUKO SPB-DIN338-HSSCo8-TiAlN Ø13,5 mm com revestimento HSS-Co8 TiAlN

With a 13.5 mm diameter and TiAlN coating, this RUKO twist drill bit delivers high heat resistance and excellent wear protection for demanding metal drilling.

Overview

The RUKO SPB-DIN338-HSSCo8-TiAlN-Ø13,5mm is a jobber-length twist drill bit manufactured from high-speed steel with 8% cobalt (HSS-Co8) and coated with titanium aluminum nitride (TiAlN). It conforms to DIN 338, featuring a cylindrical shank, 135° point angle, and right-hand cutting. The bit is ground from solid for precision and durability.

What stands out

• TiAlN coating for very high heat resistance and excellent wear resistance
• HSS-Co8 material for drilling high-alloy steels, stainless steel, and acid-resistant steel
• DIN 338 jobber length with 160 mm total length and 114 mm flute length
• Ground from solid for consistent accuracy
• Suitable for dry machining or with coolant

Technical details

• Drill bit type: Twist drill bit
• Standard: DIN 338
• Material: HSS-Co8 (8% cobalt)
• Coating: TiAlN
• Diameter: 13.5 mm
• Shank type: Cylindrical
• Point angle: 135°
• Flute type: Right-hand cutting
• Total length: 160 mm
• Working length (flute): 114 mm
• Tolerance: h8
• Application materials: High-alloy steels, stainless steel, acid-resistant steel, heat-resistant steel, cast iron, bronze

Our verdict

A professional-grade drill bit for heavy-duty metalwork, combining cobalt steel toughness with a heat-resistant TiAlN coating.