KWB 248668 HSS τρυπάνι σπείρας 6,8 mm DIN 338

Precision-ground 6.8 mm HSS twist drill bit with a 118° point angle, made to DIN 338 for accurate, fast drilling in metal, wood, plastic, and non-ferrous metals.

Overview

The KWB 248668 is a high-speed steel (HSS) twist drill bit with a cylindrical shank and a diameter of 6.8 mm. It conforms to DIN 338, the standard for short series twist drills, ensuring consistent geometry and reliable performance. The bright, uncoated surface reduces friction and allows for clean chip evacuation.

What stands out

• 118° standard point angle for general-purpose drilling
• Right-hand cutting direction for standard rotation
• h8 shank tolerance for secure chuck grip
• Suitable for rotary drills, cordless drills, and drill presses

Technical details

• Drill bit type: Twist drill bit
• Material: High-Speed Steel (HSS)
• Diameter: 6.8 mm
• Shank type: Cylindrical shank
• Shank diameter: 6.8 mm
• Standard: DIN 338
• Point angle: 118°
• Cutting direction: Right-hand cutting
• Surface finish: Bright (uncoated)
• Packaging quantity: 1 piece
• Application suitability: Metal, wood, plastic, non-ferrous metals
• Tool compatibility: Rotary drills, cordless drills, drill presses
• Chuck compatibility: Standard drill chucks (e.g., geared chucks, keyless chucks)
• Flute design: Standard spiral flute
• Tolerance: h8

Our verdict

A dependable general-purpose twist drill bit for precise 6.8 mm holes in a variety of materials.