Drill bit concrete Irwin Speedhammer Plus 12.0 mm x 600 mm PGM (10501997)

Irwin Speedhammer Plus 12.0 mm x 600 mm PGM concrete drill bit is designed for rotary hammer drilling in reinforced concrete, brick and masonry. The 12.0 mm diameter and extended 600 mm length allow through-holes and deep anchoring work without frequent bit changes. The PGM carbide tip delivers durable cutting performance and precise centring, while the shank is compatible with SDS-plus holders for efficient power transfer from rotary hammers.

Advantages

The carbide PGM tip preserves cutting edges and resists wear when drilling abrasive concrete and masonry. The long 600 mm flute length reduces the need for multiple re-drills on deep tasks and improves dust evacuation during operation. SDS-plus shank compatibility ensures secure mounting in most common rotary hammers and efficient torque transmission. The bit’s engineered geometry supports straight drilling and stable chip removal for consistent hole quality.

Suitable for

• Drilling through-holes in concrete for dowels and anchors
• Deep drilling for installations such as plumbing, electrical conduits, and fastening
• Work in reinforced concrete, brick, block and other masonry materials
• Use with SDS-plus rotary hammers for medium- to heavy-duty construction tasks

Key specifications

• Diameter: 12.0 mm
• Overall length: 600 mm
• Tip material: PGM (carbide)
• Shank type: SDS-plus compatible
• Intended material: concrete, masonry, brick, block

How to use

Select a rotary hammer with an SDS-plus chuck and set it to hammer-drill or rotary-hammer mode as appropriate for the substrate. Mark the drilling position, position the bit perpendicular to the surface, and start drilling at low speed to establish the centre. Apply steady pressure—avoid forcing the bit—and allow the tool to do the work. Periodically withdraw the bit to clear dust from the hole and help cooling and chip evacuation, especially when drilling deep 600 mm holes.

Usage recommendations

Use appropriate personal protective equipment including eye and hearing protection and a dust mask. For best life and performance, use lubricant or cooling only if recommended by the rotary hammer manufacturer; otherwise, keep the bit clean and remove accumulated dust regularly. For reinforced concrete, use a gradual drilling approach and clear debris often to maintain drill progress and preserve the carbide tip.