Minerallac 59736 Relton 1/2" x 6" Carbide-Tipped Rotary/Percussion Drill Bit

Minerallac 59736 Relton 1/2" x 6" Carbide-Tipped Rotary/Percussion Drill Bit

The Minerallac 59736 Relton 1/2" x 6" Carbide-Tipped Rotary/Percussion Drill Bit is engineered for electricians, low-voltage installers, and general contractors who regularly bore holes through masonry, block, and concrete to set conduit anchors, install electrical boxes, and mount support hardware. Built with a carbide cutting tip and a 1/2" diameter by 6" overall length, this Relton-series bit is designed to work in both rotary drilling mode and percussion (hammer-drill) mode, giving crews the flexibility to match the bit to the tool and material on hand without carrying multiple bit types. As part of the Minerallac electrical supply line, this drill bit is intended to hold up to repeated use on demanding commercial and industrial jobsites where dependable masonry penetration is required to keep conduit runs, straps, and boxes securely anchored.

Key Features

• Trade Size: 1/2" x 6" overall dimension provides reach through standard block, brick, and concrete wall thicknesses.
• Durable Construction: Carbide-tipped cutting edge resists wear and helps maintain a sharp, effective edge through repeated masonry and concrete drilling cycles.
• Dual-Mode Compatibility: Rotary/percussion design allows the bit to be used in standard rotary drills or in hammer-drill percussion mode for tougher, denser substrates.
• Relton Series: Part of the Relton line of masonry drill bits distributed by Minerallac for professional electrical and construction installation work.
• Extended Length: The 6" overall length supports deeper hole depths for anchor embedment and thicker wall sections.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Drilling anchor and mounting holes in concrete and masonry for conduit supports
• Installing electrical boxes, straps, and hangers on masonry and block walls
• Commercial and industrial electrical rough-in and retrofit drilling
• Setting anchors for panelboards, disconnects, and other wall-mounted electrical equipment
• Renovation and retrofit electrical installations requiring masonry penetration

Why Minerallac?

Minerallac supplies the Relton 59736 carbide-tipped rotary/percussion drill bit for electrical professionals who need dependable performance when drilling into masonry and concrete. The carbide cutting tip and dual rotary/percussion functionality are built to withstand the wear and tear of daily jobsite use, making this 1/2" x 6" bit a practical, reliable choice for conduit anchoring and mounting-hardware installation work across commercial and industrial electrical projects.