Bosch Accessories 2609255139 HSS Metal Twist Drill Bit 2 mm Roll-Forged 1/4 inch Hex Shank 1 pc

Drilling precise 2 mm holes in metal can be frustrating with low-quality bits that wander, overheat, or dull quickly. This Bosch HSS twist drill bit solves that with a roll-forged high-speed steel body and a 1/4-inch hex shank for secure, wobble-free chucking in both drills and impact drivers.

Who is it for

Professional metalworkers, maintenance technicians, and serious DIYers who need a reliable, accurate bit for steel, cast iron, non-ferrous metals, and plastics.

Main features

• High-speed steel (HSS) construction for durability and heat resistance
• Roll-forged manufacturing for consistent hardness and toughness
• 2 mm diameter with right-hand cutting for clean, precise holes
• 1/4-inch (6.35 mm) hex shank fits standard hex chucks and impact drivers
• Single piece pack, ideal for replacing a worn bit or adding a specific size

Specifications

• Product type: Twist drill bit
• Material: High-speed steel (HSS)
• Drill bit diameter: 2 mm
• Shank type: Hex shank
• Shank size: 1/4 inch (6.35 mm)
• Manufacturing process: Roll-forged
• Application: Metal drilling
• Quantity per pack: 1 piece
• Brand series: Bosch Accessories
• Tool compatibility: Drills and impact drivers with 1/4-inch hex chuck
• Suitable materials: Steel, cast iron, non-ferrous metals, plastics
• Cutting direction: Right-hand cutting

Tips

Use a center punch to mark the hole location and apply light, steady pressure. For harder metals, use cutting fluid to extend bit life and improve hole quality.