Value Collection 38449 Carbide Micro Drill Bit 3/16 in

Product Description

The VALUE COLLECTION 38449 is a solid carbide micro drill bit designed for precision drilling in masonry applications. Measuring 0.1875 inches (3/16 inch) in diameter with an overall length of 5.5 inches, this bit delivers the rigidity and wear resistance that carbide tooling is known for. The half-flat shank provides a secure, positive grip in compatible chuck systems, reducing slippage under load. A right-hand cutting direction and regular spiral geometry support efficient chip evacuation during drilling. This bit is suited for tradespeople and machinists who require tight-tolerance small-diameter drilling in hard or abrasive materials.

This micro drill bit is intended for use in masonry and similarly hard or abrasive workpiece materials where solid carbide tooling outperforms high-speed steel. Typical applications include precise anchor-hole drilling, conduit pathway starts, and detail work in concrete, brick, or block. The 3/16-inch diameter suits tasks requiring small, clean-bore holes. Installers working in tight spaces or with rotary drilling equipment will find the 5.5-inch OAL provides useful reach without sacrificing rigidity.

Key Features

• Solid carbide construction for high wear resistance in masonry and abrasive materials
• 0.1875 inch (3/16 inch) drill diameter for small-bore precision work
• 5.5-inch overall length provides extended reach in confined areas
• Half-flat shank design reduces bit slippage in chuck during operation
• Right-hand cut with regular spiral geometry for efficient chip clearing

Compatibility

Designed for use with standard rotary drilling equipment accepting a 3/16-inch half-flat shank bit, intended for masonry workpiece materials.

Installation Notes

This bit is installed and used by tradespeople including electricians, plumbers, and general construction professionals who drill into masonry substrates. Ensure the drill chuck is fully tightened on the half-flat shank to prevent rotation or pullout during use. Carbide bits are brittle and should not be subjected to lateral loading or impact that can cause chipping or fracture. Always wear appropriate eye protection when drilling masonry.