Bosch 2608577629 HSS-G Μεταλλικό σπειροειδές τρυπάνι 10 mm, 2 τεμ.

Precision drilling in metal and hard plastics: the Bosch 2608577629 HSS-G Metal Twist Drill Bit set delivers professional-grade performance for demanding applications. Manufactured from high-speed steel with a ground finish, these drill bits offer exceptional wear resistance and a long lifespan. The 135° split point ensures self-centering and reduces walking, allowing for accurate hole placement without the need for a pilot hole. Each bit is ground from solid metal, providing a sharp cutting edge and consistent drilling results. This 2-piece set includes bits with a 10.0 mm diameter, 87 mm working length, and 133 mm total length, conforming to DIN 338 standard. Ideal for use with drill drivers and impact drills in rotary mode only, they are suitable for alloyed and unalloyed steel, cast steel, cast iron, sintered iron, non-ferrous metals, and hard plastics.

Advantages

Self-centering split point eliminates walking and pilot hole drilling. High wear resistance ensures long tool life. Ground from solid metal for precise cutting geometry. Bright surface finish reduces friction and heat buildup. Cylindrical shank fits standard drill chucks.

Suitable for

• Alloyed and unalloyed steel
• Cast steel and cast iron
• Sintered iron
• Non-ferrous metals
• Hard plastics

Key specifications

• Drill bit type: Twist drill bit (HSS-G)
• Diameter: 10.0 mm
• Working length: 87 mm
• Total length: 133 mm
• Shank type: Cylindrical
• Standard: DIN 338
• Point angle: 135°
• Point type: Split point (self-centering)
• Surface finish: Bright
• Flute type: Spiral flute
• Quantity in pack: 2 pieces

Recommendations

For best results, use with a drill driver or impact drill in rotary mode only. Apply moderate pressure and use cutting oil when drilling into metal to extend bit life and improve hole quality.