Dottie 3/8 in x 12 in Carbide Tipped Masonry Drill Bit MD4XL

Product Overview

The Dottie MD4XL is a 3/8 in x 12 in carbide tipped masonry drill bit designed for electrical installation and service tasks such as drilling for conduit, boxes, and fastener preparation.

Manufacturer part number MD4XL and UPC 00781002303060 support accurate purchase-order matching and barcode-based receiving.

Key Features

• Size: 3/8 in diameter × 12 in length
• Carbide tipped cutting surface for drilling into masonry
• Manufacturer part number: MD4XL
• UPC: 00781002303060
• Sold per each (UOM: Ea, standard quantity 1)

Primary function

The Dottie MD4XL is a carbide tipped masonry drill bit sized 3/8 in × 12 in intended for drilling holes in masonry materials as part of electrical installation and service work.

• Use for drilling holes to install conduit, electrical boxes, anchors, and masonry fasteners.
• Carbide tip provides a cutting edge specified in the product data as 'Carbide Tipped.'

Typical applications

This bit is cataloged for use in electrical installation tool work and contractor supply inventories where the listed size and type match the project requirements.

• Electrical installation and service tasks
• Conduit and box preparation in masonry
• Drilling for fasteners and anchors
• Contractor tool stock and replacement

Key specifications

Use these verified specifications to confirm SKU and procurement details.

• Brand: Dottie
• Model / SKU: MD4XL
• Size / Format: 3/8 in x 12 in
• Material / Construction: Carbide Tipped
• UPC: 00781002303060
• Dottie Category: Masonry Drill Bits
• Unit of Measure: Ea (standard quantity 1)

Compatibility and safe use

Confirm the part number, bit size, and the specific tool and fastener requirements before use. Follow tool manufacturer instructions and safe work practices when drilling masonry.

• Verify compatibility with the drill and chuck capacity prior to operation.
• Use appropriate personal protective equipment and recommended drilling techniques for masonry.

Before You Order

Confirm the Dottie part number (MD4XL), the 3/8 in × 12 in size, and that a carbide tipped masonry bit is appropriate for the intended substrate and fastener system before ordering.

• Ensure drill/chuck compatibility with 3/8 in diameter bits.
• Confirm the required bit length and diameter for conduit, box, or anchor installations.
• Follow tool and safety manufacturer guidance when using masonry drill bits.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Dottie 3/8 in x 12 in Carbide Tipped Masonry Drill Bit MD4XL. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.