Forstner Bit Extension Set for Woodworking Anti-Slip Design

Full Feature Overview

Simple & Efficient Design

When you need to drill deeper holes in certain woods, normal forstner bits often fall short. That’s why we offer two extensions that can drill depths of either 3.28" or 5.64" deeper. These extensions require simple installation to ensure you can easily achieve the depth you need.

Non-slip Design

Traditional forstner drill extensions tend to slip when working with hardwoods. This can lead to inconsistent drilling and unwanted frustration. Our extensions feature a non-slip design that firmly grips the drill rig, ensuring the drill jaws can securely hold the extension.

Key Specifications

• Inside Diameter: Our forstner drill bit extension collet has an inside diameter of 3/8 inch, which accommodates forstner drill bits with 3/8 inch or smaller shanks.
• Installation: Before use, make sure to tighten the screw to prevent the drill bit from slipping at high speeds.

Quality Construction

Our extensions are built from rugged, high carbon steel, ensuring structural stability and precision. The surfaces are ground and polished for a smooth operation. The shanks are 3/8" in diameter, fitting most drill models.

Great Value Set

This cost-effective set includes: - 1PCS Forstner Bit Extension (3.28" Drilling Depth) - 1PCS Forstner Bit Extension (5.64" Drilling Depth) - 1PCS hex key

Our set is a perfect addition to your toolkit, providing you with the tools you need for deeper drilling in various materials.