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5/16" x 4-1/2" Masonry Industrial Drill Bit, Carbide Tip

5/16" x 4-1/2" Masonry Industrial Drill Bit, Carbide Tip

In stock
SKU
HWHTDESCO36120
$3.99
Bulk Pricing:
  • Buy 20 or more $3.89 Save 3%
  • Buy 50 or more $3.79 Save 5%
  • Buy 100 or more $3.69 Save 8%
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This industrial-grade 5/16" x 4-1/2" masonry drill bit is engineered for high-performance drilling in concrete, brick, and block. It features a durable tungsten carbide tip for extended life and precision, manufactured to meet ANSI B212.15 standards.

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Weight0.004375

5/16" x 4-1/2" Masonry Industrial Drill Bit, Carbide Tip

Engineered for professional contractors and MRO teams, this 5/16" x 4-1/2" masonry drill bit provides reliable, high-performance drilling in abrasive materials. Its tungsten carbide tip ensures superior hardness and durability, delivering clean, precise holes in concrete, brick, and block with minimal wear.

  • Tungsten Carbide Tipped
  • ANSI B212.15 Compliant
  • Concrete, Brick & Block
  • Industrial / MRO Supply
Overview | Specifications | Applications | Finish Options | How to Measure | Order Checklist

This masonry drill bit is constructed with a high-quality steel shank for strength and a precision-ground tungsten carbide tip brazed onto the point. This composite design provides the ideal balance of toughness to resist breakage and extreme hardness to penetrate abrasive masonry materials effectively. The flute geometry is optimized for efficient dust and debris removal, reducing heat buildup and increasing drilling speed. Conforming to ANSI B212.15 standards, this bit is a reliable tool for demanding industrial and construction applications in the Los Angeles area.

Ideal for a wide range of construction, fabrication, and maintenance tasks, this 5/16" drill bit is used for installing anchors, fasteners, and conduits in concrete walls, floors, and foundations. It is an essential tool for electricians, plumbers, HVAC technicians, and general contractors who require consistent performance when working with brick facades, cinder block walls, and other masonry surfaces. Its industrial-grade construction makes it suitable for use in both standard rotary drills and hammer drills (in rotation-only mode).

Specifications

  • Material: Steel Shank with Tungsten Carbide Tip
  • Standards: ANSI B212.15
  • Tip Hardness: High (Tungsten Carbide)
  • Dimensions: Diameter: 5/16", Length: 4-1/2"
  • Finish: Standard Industrial Finish
  • Certifications: ANSI B212.15

Applications

  • Construction: Drilling pilot holes for concrete anchors (e.g., Tapcon, wedge anchors) and fasteners.
  • Electrical & Plumbing: Creating passages for wiring, conduit, and small-diameter pipes through masonry walls.
  • MRO (Maintenance, Repair, Operations): General repairs and installations on concrete or block structures in industrial facilities.
  • Fabrication: Mounting brackets, signage, and equipment to concrete or brick surfaces.

Target Users

This product is designed for professional tradespeople, including general contractors, electricians, plumbers, and maintenance technicians who require durable and reliable bits for daily use in masonry drilling projects.

Finish Options

These masonry drill bits come in a standard industrial finish designed to resist corrosion during storage and regular use. The primary focus is on the performance and durability of the carbide tip rather than a cosmetic coating.

How to Measure

To ensure you order the correct masonry drill bit, specify two key dimensions: the Diameter and the Overall Length. The diameter determines the hole size, while the length must be sufficient for the required drilling depth.

Example: '5/16 inch diameter by 4-1/2 inch length, masonry drill bit, carbide tip'.

Order Checklist

  • Product name and required dimensions (Diameter x Length)
  • Material to be drilled (e.g., Concrete, Brick, Block)
  • Quantity required (single units or bulk packs)
  • Confirm drill type compatibility (rotary drill, hammer drill)
  • Certifications required (ANSI B212.15)
  • Specify same-day pickup or delivery requirements

Quick Facts

Product
5/16" x 4-1/2" Masonry Industrial Drill Bit, Carbide Tip
Material
Tungsten Carbide Tip
Standards
ANSI B212.15
Key Properties
High hardness for drilling abrasive materials, efficient debris removal, industrial-grade durability.
Primary Applications
Drilling in Concrete, Brick, Block
Location
Los Angeles warehouse - Same-day pickup available
Request a Quote Ask an Expert

Available Sizes

We stock a comprehensive range of industrial masonry drill bits in various diameters and lengths. Common diameters range from 1/8" to 1", with lengths from 3" to 18" to accommodate diverse project requirements.

Custom sizes and bulk MRO supplies are available.

Contact for Sizing
Write Your Own Review
You're reviewing:5/16" x 4-1/2" Masonry Industrial Drill Bit, Carbide Tip
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