Bosch EXPERT SDS plus-7X Hammer Drill Bit 10 x 100 x 165 mm

The Bosch EXPERT SDS plus-7X hammer drill bit, 10 × 100 × 165 mm, is a single-piece accessory designed for structural masonry work. It is rated for drilling into standard concrete, reinforced concrete, and solid stone. Used with a rotary hammer, it combines rotation with high-impact pneumatic blows. Installers and tradespeople use this type of bit to prepare surfaces for wall plugs and through-holes. The design focuses on keeping cutting performance consistent on demanding sites, offering a reliable option for users who regularly work with dense building materials.

The bit's construction prioritises durability and stable force transfer during masonry drilling. It connects directly to the power tool without an adaptor, locking straight into a compatible keyless chuck. At 200 g, the bit absorbs impact shocks while staying manageable during overhead drilling. The standard grey finish gives it an industrial look and helps distinguish it from ordinary bits on site. The bit is intended to be used only in the active hammer-drilling mode to fracture hard materials. This configuration keeps the bit aligned during prolonged high-vibration work.

• 10 mm drill bit diameter produces accurately sized holes for standard mechanical anchors and wall fixings.
• 100 mm working length allows controlled, repeatable drilling depth for uniform installations.
• 165 mm overall length provides enough reach while staying stable under high impact.
• SDS Plus shank ensures secure retention and direct torque transfer from compatible rotary hammers.
• 4-cutter head geometry prevents the bit from jamming when it strikes steel reinforcement in concrete.
• Carbide construction reduces tip wear and keeps a sharp cutting edge over time.