Drill Bit Irwin SDS‑MAX 22 mm IW2022109 for Concrete, 22mm Diameter

Irwin SDS‑MAX 22 mm IW2022109 is a drill bit designed for rotary and rotary‑hammer drilling in concrete and reinforced concrete. With a 22 mm diameter and SDS‑MAX shank compatibility, this bit is intended for creating anchor holes, through‑holes and concrete fixings. Its geometry supports efficient concrete removal and stable bit guidance during prolonged drilling operations, making it suitable for demanding construction and renovation tasks.

Advantages

The SDS‑MAX design ensures secure retention and easy installation in compatible hammer drills. The bit geometry promotes fast debris evacuation from the hole, reducing clogging and maintaining cutting efficiency. A robust carbide tip and reinforced flute profile provide increased wear resistance and reliable performance when drilling into hard, abrasive concrete and reinforced sections.

Suitable for

• Drilling anchor holes in concrete and reinforced concrete
• Creating through‑holes for pipes and conduits
• Fixing installations and heavy‑duty fastenings in construction and renovation
• Professional jobsite and contractor use with SDS‑MAX hammer drills

Key specifications

• Diameter: 22 mm
• Shank type: SDS‑MAX compatible
• Intended material: concrete and reinforced concrete
• Drilling methods: rotary and rotary‑hammer
• Tip: carbide‑tipped cutting head for enhanced wear resistance
• Flute design: optimized for efficient dust and debris removal

How to use

Fit the drill bit into an SDS‑MAX compatible hammer drill according to the tool manufacturer's instructions. Select the rotary‑hammer mode for effective drilling in concrete; use rotary mode only if recommended by the drill manufacturer for lighter applications. Start drilling at low speed to establish the pilot position, then increase to the appropriate hammering speed and moderate feed pressure. Withdraw periodically to clear dust and reduce heat buildup when drilling deep holes. Use appropriate personal protective equipment, including eye protection, hearing protection and a dust mask, and clamp or secure workpieces as required.

Usage recommendations

For best results, match drill diameter and drill depth to the intended anchor or fixing specifications. Replace the bit if the carbide tip shows visible wear, chipping or reduced drilling efficiency. When working with reinforced concrete, apply steady pressure and allow the hammer action to break through rebar; consider using drill bits with appropriate reinforcement‑rated tips for frequent rebar encounters.