Minerallac Relton Rotary/Percussion Carbide Drill Bit

Minerallac 59724 Relton Rotary/Percussion Carbide Drill Bit, 1/4" x 4"

The Minerallac 59724 Relton Rotary/Percussion Carbide Drill Bit is a 1/4" x 4" carbide-tipped bit engineered for dual-mode drilling in rotary and percussion (hammer) drills. Part of the Relton line carried by Minerallac, this bit is built to bore clean, accurate holes through masonry, concrete, and block for anchor setting, conduit strap mounting, and electrical box installation. Its 1/4" diameter and 4" overall length make it well suited for standard-depth holes on jobsites where dependable, repeatable performance is required. Electrical contractors rely on tooling like this to keep conduit, box, and fixture installations moving efficiently on masonry and concrete surfaces.

Key Features

• Trade Size: 1/4" diameter x 4" overall length, sized for standard-depth masonry and concrete drilling applications.
• Durable Construction: Carbide-tipped design resists wear and holds a sharp cutting edge through repeated use in abrasive masonry and concrete.
• Rotary/Percussion Versatility: Dual-mode design functions in both rotary drills and percussion (hammer) drills, giving installers flexibility across different tools and jobsite conditions.
• Relton Series: Manufactured under the Relton line distributed by Minerallac, a name trusted by electrical contractors for dependable drilling accessories.
• Efficient Boring: Engineered flute geometry helps clear debris during drilling, reducing binding and speeding hole completion for anchors and fasteners.
• Compact Length: 4" overall length suits typical anchor and fastener embedment depths without excess bit overhang.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Drilling Anchor Holes in Masonry, Concrete, and Block
• Mounting Conduit Straps and Clamps
• Installing Electrical Boxes and Fixtures on Masonry Surfaces
• Commercial and Industrial Electrical Installations
• Renovation and New Construction Projects

Why Minerallac?

Minerallac supplies the Relton 59724 carbide rotary/percussion drill bit for electrical contractors who need consistent, reliable drilling performance on demanding jobsites. Its carbide tip and dual-mode rotary/percussion design are built for the rigors of masonry and concrete drilling encountered in commercial and industrial electrical work. Choose Minerallac for dependable tooling that keeps installation crews moving without sacrificing accuracy or durability, backed by a brand electrical professionals already trust for conduit, fittings, and jobsite accessories.