RUKO SPB-DIN338-HSS-TiN kierrepora 11/32 tuumaa (8,7 mm) DIN 338 TiN-pinnoitettu

Precision-ground HSS twist drill bit with TiN coating, 11/32 inch (8.7 mm) diameter, DIN 338 standard, 125 mm overall length, 81 mm flute length, 118° point angle, right-hand cutting, h8 tolerance, for general purpose drilling in steel, cast iron, non-ferrous metals, plastics, and wood.

Overview

The RUKO SPB-DIN338-HSS-TiN twist drill bit is engineered for reliable performance in a wide range of materials. Its fully ground HSS body with titanium nitride coating reduces friction and extends tool life. The 118° point angle provides excellent centering and cutting efficiency, while the cylindrical straight shank ensures secure clamping in standard drill chucks.

What stands out

• TiN coating for enhanced wear resistance
• DIN 338 standard geometry for consistent results
• h8 tolerance for precise hole diameters
• Right-hand cutting direction for standard drilling
• Suitable for steel, cast iron, non-ferrous metals, plastics, and wood

Technical details

• Drill bit type: Twist drill bit
• Standard: DIN 338
• Material: High-speed steel (HSS)
• Coating: Titanium nitride (TiN)
• Diameter: 11/32 inch (8.7 mm)
• Overall length: 125 mm
• Flute length: 81 mm
• Shank type: Cylindrical (straight)
• Shank diameter: 8.7 mm
• Point angle: 118°
• Cutting direction: Right-hand
• Tolerance: h8
• Manufacturing process: Fully ground
• Colour: Gold
• Packaging quantity: 1 piece

Our verdict

A dependable general-purpose drill bit with a TiN coating that delivers clean holes and long service life across common materials.