3/8" Precision Doweling Jig Kit

Professional Dowel Joinery Made Easy

Build stronger, more accurate woodworking projects with the JessEm 3/8" Precision Doweling Jig Kit. Engineered for cabinetmakers, furniture builders, woodworking professionals, and dedicated hobbyists, this premium doweling system makes creating perfectly aligned 3/8" dowel joints fast, simple, and incredibly precise.

Manufactured from precision CNC-machined 6000 Series aluminum, the jig offers exceptional rigidity and long-lasting durability while maintaining the tight tolerances JessEm is known for. A durable anodized finish protects against wear and corrosion, while precision laser-engraved markings allow for quick, repeatable setups that remain easy to read for years.

Designed to drill 3/8" dowel holes in both the face and end grain of your workpiece, the jig features preset indexing in 1/8-inch increments for flexible hole spacing. A built-in alignment slot ensures perfectly positioned dowel holes—even when working with wider layouts—making it ideal for cabinetry, furniture, drawers, shelving, and fine woodworking.

Proudly Designed and Manufactured in Canada, the JessEm Precision Doweling Jig Kit delivers professional-quality results every time.

Why Choose the JessEm 3/8" Precision Doweling Jig Kit?

• Create accurate 3/8" dowel joints with confidence
• Precision CNC-machined 6000 Series aluminum construction
• Works on both face grain and end grain
• Preset 1/8" indexing increments for versatile layouts
• Built-in alignment slot for precise positioning
• Durable anodized finish with laser-engraved markings
• Complete kit includes drill bit, stop collar, and indexing pin
• Proudly designed and manufactured in Canada

Key Features

Precision 3/8" Dowel Joinery

Designed specifically for drilling perfectly aligned 3/8-inch dowel holes, delivering strong, accurate joinery for a wide range of woodworking projects.

Face & End Grain Drilling

Easily drill dowel holes into both the face and end of your workpiece, providing exceptional versatility for furniture, cabinetry, and custom woodworking.

Preset 1/8" Hole Spacing

Integrated indexing allows dowel hole locations to be positioned in 1/8-inch increments, making repeatable layouts fast and accurate.

Built-In Alignment Slot

A precision-machined alignment slot ensures accurate hole positioning, even when drilling dowel holes spaced farther apart.

Maximum 3-1/2" Edge-to-Center Capacity

Capable of positioning dowel holes up to 3-1/2 inches from the edge of your workpiece, expanding the range of joinery applications.

Precision CNC-Machined Aluminum

Constructed from premium 6000 Series CNC-machined aluminum for exceptional strength, rigidity, and long-lasting accuracy.

Laser-Engraved Markings

Permanent laser engravings provide fast, repeatable setups with crisp, easy-to-read measurement references.

Durable Anodized Finish

The anodized coating protects against corrosion, scratches, and everyday shop wear while maintaining a premium appearance.

What's Included

• Doweling Jig Main Body
• Referencing Angle
• 3/8" Guide Mount
• 3/8" Hardened Drill Bushings
• 3/8" Premium Drill Bit
• 3/8" Stop Collar
• Stainless Steel Indexing Pin
• 1/8" Hex Key

Compatible Accessories

Expand your doweling system with additional JessEm accessories:

• 08351 – 1/4" Precision Doweling Jig Kit
  • Includes 1/4" guide mount, drill bushings, drill bit, stop collar, and indexing pin.
• 08352 – 1/2" Precision Doweling Jig Kit
  • Includes 1/2" guide mount, drill bushings, drill bit, stop collar, and indexing pin.
• 08350MK – Doweling Jig Master Kit
  • Complete system including 1/4", 3/8", and 1/2" doweling jig components for maximum versatility.

Perfect For:

The JessEm 3/8" Precision Doweling Jig Kit is ideal for:

• Cabinetmaking
• Furniture building
• Drawer construction
• Face frame assembly
• Shelving
• Tables
• Fine woodworking
• Production woodworking
• DIY woodworking
• Custom millwork

Technical Specifications

• Precision CNC-machined 6000 Series aluminum
• Durable anodized finish
• Laser-engraved setup markings
• Creates 3/8" dowel holes
• Preset 1/8" indexing increments
• Built-in alignment slot
• Maximum edge-to-center hole distance: 3-1/2"
• Stainless steel indexing pin
• Designed for face and end grain drilling
• Designed and manufactured in Canada

Built for Accuracy. Engineered to Last.

The JessEm 3/8" Precision Doweling Jig Kit delivers the precision, durability, and ease of use that professional woodworkers demand. From fine furniture and cabinetry to production joinery, this premium jig provides fast setups, repeatable accuracy, and flawless dowel alignment—project after project.

Due to the ongoing tariff negotiations between USA and China over the sale of rare earth magnets, we will not be including any rare earth magnets in our tool holders or products for the foreseeable future.

SHIPPING, POLICIES & WARRANTY INFORMATION

Manuals (ENG / FR)