Drill Bit Irwin Speedhammer Plus PGM 10.0 mm × 600 mm for Concrete (10501985)

Irwin Speedhammer Plus PGM concrete drill bit, 10.0 mm diameter and 600 mm length, designed for use with rotary hammer drills. The bit features a PGM (carbide) tip engineered for clean penetration of masonry and reinforced concrete. A long shank enables deeper holes, through-drilling and overhead use, while compatibility with SDS-plus rotary hammers (confirm chuck type before use) makes it suitable for a wide range of drilling set-ups.

Advantages

The PGM carbide tip provides enhanced wear resistance and consistent cutting performance in hard materials. Its optimized flute geometry efficiently removes dust from the hole, reducing friction and heat build-up during prolonged drilling. The extended 600 mm length allows access to deeper drilling points and supports through-holes and anchor installations without changing to extensions. Built for demanding jobsite use, the bit balances durability and drilling accuracy for professional and advanced DIY tasks.

Suitable for

• Drilling through concrete and masonry walls for anchors and fixings
• Creating deep holes for plumbing or electrical conduits
• Overhead drilling where extended reach is required
• Site and renovation work requiring repeatable, durable bits

Key specifications

• Diameter: 10.0 mm
• Overall length: 600 mm
• Tip material: PGM (sintered carbide)
• Shank type: long shank suitable for rotary hammer drills (verify chuck compatibility)
• Intended material: concrete, masonry, reinforced concrete

How to use

Fit the drill bit securely into a compatible rotary hammer chuck and ensure the drill is set to hammer drilling mode where applicable. Mark the drilling point and start at low speed to establish a guide hole, then increase speed and apply steady pressure without forcing the bit. Withdraw the bit periodically to clear dust and prevent overheating. For through-drilling, back the bit out intermittently to remove debris and maintain cutting efficiency. After use, inspect the carbide tip for wear and store the bit in a protective case.

Usage recommendations

Use appropriate personal protective equipment including safety glasses, hearing protection and dust mask. Confirm rotary hammer chuck compatibility with the long shank and avoid excessive lateral force to prevent breakage. For reinforced concrete or very abrasive aggregates, reduce feed pressure and allow the bit to cool between long runs to prolong service life.