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Woodworking Square Hole Drill Bits

Woodworking Square Hole Drill Bits

Regular price $19.99
$19.99 Regular price $29.99 Sale price
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Achieve consistent and clean cuts for woodworking!

Quickly create perfect mortise and tenon connections without manual carving!

These Woodworking Square Hole Drill Bits make precise cuts in wood, and furniture can be made even easier!

Save time, energy, and money!


- Fast and easy to punch standard holes in hardwoods with clean and precise cuts, no need for manual carving!

- Sharp U-shape blades deliver smooth and fine square holes without burrs.

- Made of tough and durable high-carbon steel, proves efficient performance and long service life.

- Precision CNC machining with smooth surface, less resistance when punching, achieving more accurate hole size.

- Designed with chip removal chutes for fast and efficient chip removal, improving drilling operations.

- Compatible with a variety of square hole drilling machines, suitable for woodworking DIY lovers, wood grooving, wood tenon, and furniture production.


Material: High Carbon Steel

Color: Steel Color

Spec: 6.4mm (1/4”), 8mm (5/16”), 9.5mm (3/8”), 12.7mm (1/2”), 14mm (9/16”), 16mm (5/8”), 19mm (3/4”)

Package Includes: 1 * Woodworking Square Hole Drill Bits


Please allow slight measurement errors due to manual measurement.

Due to the different monitor and light effects, the actual color of the item might be slightly different from the color shown in the pictures.


The time frame of order delivery is divided into two parts:

  • Processing time: 1-3 Days
  • Shipping time: 7~9 Days
  • Shipping Costs: Free shipping over $45
  1. Shipping methods:4PX、YunExpress、Wanb Express、UBI
  2. Affected by Covid-19, there will be some delay on the delivery.

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High Quality with Global Standards

Every QPCASES product undergoes an extensive testing and quality control procedure, ensuring each and every item purchased meets global quality standards. QPCASES offers only the highest quality products, assisting customers to shop with confidence.

Low Prices Direct From Factory Suppliers

As a global online retailer, QPCASES has developed long lasting relationships with factories, distributors and warehouses throughout the wholesale community by eliminating unnecessary costs and delivering the lowest possible prices to the worldwide customers, we committed to providing high quality merchandise for less.

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With a wide variety of payment options, QPCASES offers convenience to the worldwide customers. Purchasing options include PayPal, Visa or MasterCard. QPCASES works with PayPal site which is highly secure. It uses industry-leading technology (such as SSL) to keep your information safe.

Convenient & Friendly Customer Service

QPCASES offers excellent, comprehensive customer service every step of the way. Once you’ve made a purchase, our customer service representatives are always on-hand to answer questions through our website. Shop with confidence and save more with QPCASES!

Contact Us

Customer Service - Hours of operation:Monday through Friday 9:00 AM to 5:00 PM EST
Saturday 10:00 AM to 6:00 PM EST
Sunday Closed.

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Woodworking Square Hole Drill Bits