kwb 217045 HSS spiraalboor 4,5 mm DIN 340 extra lang 126 mm

This HSS twist drill bit with 4.5 mm diameter and extra-long 126 mm total length is ideal for deep drilling in metal, wood, plastic, and non-ferrous metals. Manufactured from high-speed steel with a bright finish, it offers reliable performance in corded drills, cordless drills, and drill presses.

Advantages

DIN 340 extra-long design provides extended reach for deep holes. Rolled manufacturing process ensures consistent quality. Cylindrical shank fits both geared and keyless chucks.

Suitable for

• Metal
• Wood
• Plastic
• Non-ferrous metals

Key specifications

• Drill bit type: Twist drill bit
• Material: HSS (High-Speed Steel)
• Standard: DIN 340 (Extra Long)
• Diameter: 4.5 mm
• Total length: 126 mm
• Working length (flute length): 80 mm
• Shank type: Cylindrical
• Shank diameter: 4.5 mm
• Point angle: 118°
• Cutting direction: Right-hand cutting
• Surface finish: Bright (uncoated)
• Quantity per pack: 1 piece

Recommendations

For best results, use appropriate cutting speed and feed rate for the material being drilled. Apply cutting fluid when drilling metal to extend tool life.