Skip to main content
1/4" x 3-7/8" Heavy-Duty Masonry Drill Bit

Roll over image to zoom in

CRL 4MD 1/4" x 3-7/8" Heavy-Duty Masonry Drill Bit

Item #: 4MD by CR Laurence

See reviewsSee reviews
In Stock

$3.02

/each
SAVE UP TO 0.30

Buying in bulk

QUICK SHIPPING*Usually ships in 1 business day
QTY
+
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Features
  • Available in Seven Sizes
  • High Quality and Long Lasting
  • Our Best Selling Masonry Drill Bits

Overall Length

3-7/8" (98.4 mm)

Shank Diameter

15/64

Length

3-7/8

Shank

15/64" (6 mm)

Shank Type

Straight

Product Overview

Our CRL Heavy-Duty Masonry Drill Bits are manufactured for drilling into several different materials including: Concrete, cement, slate, brick, marble, stone, and others. They work in both regular and impact drills. These are quality, brite finish drill bits that drill faster and last longer.

Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.