Ryobi τρυπάνια μετάλλου HSS - 19 τεμ.

Precision drilling in metal, wood, and plastic starts with this 19-piece HSS twist drill bit set. High-speed steel with ground flutes delivers clean, accurate holes and long-lasting sharpness. The 118° point angle ensures efficient cutting performance across ferrous and non-ferrous metals, hard plastics, and wood. Sizes from 1.0 mm to 10.0 mm in 0.5 mm increments cover a wide range of tasks, all organized in a robust storage case.

Advantages

High-speed steel (HSS) offers excellent durability and heat resistance, making these bits suitable for continuous use. The straight shank fits most drill chucks, and the right-hand cut direction is standard for handheld drills and drill drivers. The included storage case keeps the set organized and protected, ensuring you always have the right size at hand.

Suitable for

• Ferrous metals (steel, iron)
• Non-ferrous metals (aluminum, copper, brass)
• Hard plastics
• Softwoods and hardwoods

Key specifications

• Number of pieces: 19
• Material: High-Speed Steel (HSS)
• Drill bit type: Twist drill bit
• Shank type: Straight shank
• Point angle: 118°
• Standard: DIN 338
• Cutting direction: Right-hand cut
• Coating: Uncoated
• Manufacturing process: Ground flutes
• Sizes included (mm): 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0
• Storage: Robust storage case included

Recommendations

For best results, use a center punch to mark the drilling point on metal, apply moderate pressure, and use cutting fluid when drilling thick or hard metals. Select the appropriate speed based on material.