Kolvoii Pocket Hole Jig – Adjustable Pocket Screw Jig for Strong Joints (1/2 in to 3-1/8 in Thick)

Achieve precise, professional joints with the Kolvoii Pocket Hole Jig

The Kolvoii Pocket Hole Jig is a practical, flexible tool designed to help woodworkers create hidden, sturdy joints with ease. It accepts materials from 1/2 in to 3-1/8 in thick, giving you versatility across projects from cabinets to tables. You’ll notice how smoothly the guides align as you drill, and how clean the holes appear when you assemble your pieces. This jig blends solid form with thoughtful function, supporting your work with steady, repeatable results rather than hype.

Key capabilities

• Adjustable drill guides fit boards from 1/2 in to 3-1/8 in thick, expanding your project options.
• Built-in measuring system covers an adjustable range of 1/2 in to 1-1/2 in with clear, easy-to-read marks.
• The jig block offers three precise spacings (0.6 in, 0.8 in, 1.4 in) without moving or re-marking the jig.

Versatility and two-in-one practicality

• Includes a portable slider holder for the block drill jig, effectively giving you two jigs in one for different thicknesses and angles.
• Designed for durability, with CNC-machined steel and aluminum, plus a stainless steel extension rod for added support.

Durability and hardware you can rely on

• Hardened steel drilling sleeves and high-speed steel 3/8 in drill bits ensure long-lasting performance.
• Comes with a comprehensive set of accessories and a dedicated carrying case to keep everything organized.

What you can build with confidence

Whether you’re assembling cabinets, bookshelves, or custom furniture, this jig provides the reliable guidance needed for clean, concealed joints. The results depend on technique as well as setup, so you can experiment with confidence and refine your approach over time.

What’s included

• Pocket hole jig
• Slider holder
• L-square driver bit 6 in
• L-square driver bit 2.5 in
• Pocket-hole screws x 10
• Pocket-hole plug x 10
• 3/8 in HSS drill bits x 2
• Stop collars x 2
• Hex wrenches x 2
• Tailor-made carrying case