Twist drill bit Bosch Expert SDS plus-7X

Twist drill bit Bosch Expert SDS plus-7X for rotary hammer drills. The 250 mm long bit with 18 mm diameter is designed for efficient drilling in concrete, reinforced concrete and hard stone. Its Full Carbide Head and Bosch Carbide Technology increase resistance to wear and impact, while a reinforced connection between tip and shank improves lifetime under heavy use.

Advantages

The EXPERT SDS plus-7X features a one-piece 4-cutter Full Carbide Head that prevents jamming in rebar and resists breakage. Bosch Carbide Technology at the tip ensures exceptional durability and wear resistance. The drill tip connection is strengthened using Bosch welding technology for reliable use with SDS plus rotary hammer drills.

Suitable for

• Drilling holes in cured concrete
• Drilling hardened reinforced concrete
• Drilling in hard stone such as granite and gneiss
• Professional fixings and installation work with rotary hammer drills

Key specifications

• Brand: Bosch
• Model: Expert SDS plus-7X
• Type: Twist drill bit for rotary hammer (SDS plus)
• Diameter: 18 mm
• Length: 250 mm
• Pack quantity: 1 piece
• MPN: 2608900138
• EAN: 4059952532110

How to use

Fit the SDS plus shank securely into the rotary hammer chuck before operation. Start drilling at low speed to create a guide point, then apply consistent pressure and use the hammer function appropriate to the material. Withdraw the bit occasionally to clear dust and prevent overheating. Use appropriate personal protective equipment and follow the rotary hammer manufacturer’s safety instructions.

Usage recommendations

Use the EXPERT SDS plus-7X for regular professional drilling tasks in concrete and hard stone; replace the bit when wear reduces drilling efficiency or when the carbide head shows visible damage.