RUKO SPB-DIN338-HSS-TiAlN σπειροειδές τρυπάνι 7,5 mm

Twist drill bit with TiAlN coating for high-performance drilling in steel and stainless steel. The 7.5 mm diameter and split point geometry deliver precise centering and reduced thrust.

Advantages

TiAlN coating provides high heat resistance and wear resistance, extending tool life. The split point design ensures self-centering and accurate hole positioning, minimizing walking on the workpiece.

Suitable for

• Steel
• Stainless steel
• Cast iron
• Non-ferrous metals

Key specifications

• Drill bit type: Twist drill bit
• Standard: DIN 338
• Material: High-speed steel (HSS)
• Coating: Titanium Aluminum Nitride (TiAlN)
• Diameter: 7.5 mm
• Total length: 109 mm
• Working length: 69 mm
• Shank type: Cylindrical
• Point angle: 135°
• Point type: Split point
• Cutting direction: Right-hand
• Tolerance: h8

Recommendations

Use with cutting fluid for best results in stainless steel. Suitable for corded/cordless drills, drill presses, and machining centers.