Irwin 5026015 Masonry Drill Bit 1/2x6 Inches 5-pack

Product Description

The IRWIN INDUSTRIAL TOOL CO 5026015 is a professional-duty masonry drill bit designed for drilling into concrete, brick, and similar hard masonry materials. The bit features a tungsten carbide tip brazed to a nickel-plated steel shank, combining hardness at the cutting edge with smooth, low-friction rotation through the bore. The slow spiral flute geometry accelerates debris and dust removal from the hole during drilling, reducing clogging and heat buildup. At 1/2 inch diameter and 6 inches in length, this bit is suited for through-hole and deep-hole masonry work. Bits 7/16 inch and larger carry a reduced shank for compatibility with standard chuck sizes. This package contains 5 bits.

This bit is rated for both percussion (hammer drill) and rotary drilling applications, making it flexible across common jobsite drill types. It is a standard tool for electricians, plumbers, HVAC installers, and general contractors who need to penetrate masonry walls, concrete slabs, or brick facades to route conduit, pipe, refrigerant lines, or duct penetrations. The 6-inch length provides enough reach for most wall-penetration tasks without requiring an extension.

Key Features

• Tungsten carbide tip for hardness and durability in concrete and brick
• Slow spiral flute design for fast, efficient dust and debris removal
• Compatible with both percussion and rotary drill modes
• Nickel-plated body for low friction and smooth drilling performance
• Reduced shank on 7/16 inch and larger sizes for standard chuck fit
• Package of 5 bits for extended jobsite supply

Compatibility

Designed for use with standard hammer drills and rotary drills accepting a reduced shank; suitable for drilling concrete, brick, block, and similar masonry substrates.

Installation Notes

Masonry drilling is typically performed by licensed tradespeople including electricians and plumbers during rough-in or penetration work. Always wear appropriate eye and respiratory protection when drilling masonry, as carbide-tipped bits generate fine silica dust. Confirm the drilling surface is free of embedded rebar, conduit, or wiring before starting. Use the hammer-drill mode for hard concrete and rotary-only mode for softer masonry to extend tip life.