RUKO SPB-DIN338-HSS-TiN σπειροειδές τρυπάνι 8,7mm

Precision-ground 8.7 mm twist drill bit with TiN coating for extended tool life and improved chip evacuation in steel, cast iron, non-ferrous metals, and plastics.

Overview

The RUKO SPB-DIN338-HSS-TiN-Ø8.7mm is a high-performance twist drill bit manufactured to DIN 338 standards. Its high-speed steel core is coated with titanium nitride (TiN), giving it a distinctive gold finish and enhancing hardness and heat resistance. The 118° point angle and right-hand cutting direction ensure efficient drilling in a wide range of materials.

What stands out

• TiN coating reduces friction and wear, extending service life.
• Precision ground flutes provide excellent chip removal.
• Cylindrical shank fits standard drill chucks.
• DIN 338 compliance guarantees consistent quality and dimensions.

Technical details

• Diameter: 8.7 mm
• Overall length: 125 mm
• Working length: 81 mm
• Point angle: 118°
• Shank type: cylindrical
• Cutting direction: right-hand
• Tolerance: h8

Our verdict

A reliable choice for professional drilling tasks, combining precision, durability, and versatility.