Irwin Granite Masonry Drill Bit

The Irwin Granite Masonry Drill Bit measuring 10.0mm diameter x 200mm length represents the premium option for the most demanding deep-drilling applications. This combination of substantial diameter and extended reach is specifically designed for heavy-duty through-wall drilling, deep structural fixings, and major installations in granite, concrete and natural stone where both strength and penetration depth are critical.

Featuring an extra hard, thicker carbide tip, this 10mm extended-length bit can drill up to 40% more holes than conventional masonry drill bits, maintaining exceptional performance throughout its extended service life. The rounded cutting edges deliver 50% more accurately sized holes per bit, ensuring precision is maintained even at maximum drilling depth.

At 200mm overall length, this drill bit is the professional's choice for the most challenging applications including through-wall services in thick masonry, deep structural batten fixing, and substantial installations where standard-length bits cannot provide adequate penetration.

Features and Benefits:
• 10.0mm diameter x 200mm length for maximum-duty deep drilling
• Extra hard carbide tip drills 40% more holes than standard masonry bits
• Rounded cutting edges ensure 50% more accurately sized holes
• Suitable for impact/percussion drilling in very hard materials
• Extended length essential for through-wall and deep structural installations

Specifications:
Diameter (mm): 10
Working Length (mm): 130
Overall Length (mm): 200
Pack Qty.: 1