4935105 Carbide Tipped Percussion Drill Bit, 1/8 In., 3 In. Oal

The Irwin 4935105 is a multi-material carbide-tipped drill bit designed for both rotary and hammer drilling applications. This versatile bit cuts through brick, block, tile, metal, wood, plastic, and marble—even when drilling through multiple materials simultaneously. Its robust construction makes it an essential tool for professionals and DIY enthusiasts tackling home improvement projects, renovations, fixture installation, and custom construction work.

With a carbide-tipped design engineered for long-lasting sharpness, this drill bit delivers precision and durability across demanding applications. The straight shank ensures easy insertion and secure grip in most rotary and hammer drills, while the stepped profile helps maintain alignment on tough materials. Whether you're creating holes in masonry, metal, or mixed materials, this bit provides reliable performance.

Features and Benefits

• Multi-Material Capability: Drills through brick, block, tile, metal, wood, plastic, and marble, and can tackle multiple materials in a single application.
• Carbide-Tipped Construction: The 4-facet carbide tip is engineered for long-lasting sharpness and extended bit life, even in demanding conditions.
• Stepped Profile: Helps maintain alignment on tough surfaces for improved drilling performance.
• Straight Shank Design: Ensures easy insertion and secure grip, with compatibility for both rotary and hammer drills.
• Versatile Applications: Suitable for rotary drilling and tough enough to handle hammer drill use across multiple material types.

Specifications

• Brand: Irwin
• Model: 4935105
• Bit Diameter: 1/8 inch
• Overall Length: 3 inches
• Shank Diameter: 1/8 inch
• Shank Type: Straight shank
• Flute Style: Spiral flute, 1-flute
• Tip Material: Carbide-tipped
• Quantity: 1 piece