BG-GRIND4 4PCS Complete Grinding Jig System for Wood Chisels

In this review of the BG-GRIND4 4PCS grinding jig system, the bottom line is simple: woodturners who need a stable, repeatable platform for sharpening chisels and gouges will find strong value here. The kit replaces flimsy tool rests and gives a consistent, controlled grind that is useful for routine maintenance and quick profile work. Setup and installation are straightforward for people comfortable with bench grinders, and the system's locking handles and adjustable platform make it practical for daily shop use.

Key Features

• Upgraded grinder table: Replaces light duty tool rests so your chisels sit on a stable platform for even material removal.
• Consistent grinding: The v-arm holder supports tools at a constant angle to help produce repeatable edge geometry across multiple tools.
• Fingernail profile capability: The included fingernail gouge jig lets you quickly form fingernail shapes on spindle and bowl gouges.
• Two-base mounting: Bases fit under each grinding wheel so the system works with typical two-wheel bench grinders and keeps both wheels synchronized.
• Locking handle and adjustable table: Locking handles secure base position and the platform table pivots by an adjustable lock lever for fine angle control.

Who It's For

The BG-GRIND4 is aimed at hobbyist and intermediate woodturners who sharpen often and want more control than a lightweight tool rest provides. It is well suited to those who grind spindle chisels, skews and shallow gouges and who appreciate the ability to reproduce a specific angle or fingernail profile.

It is less appropriate for someone who never uses a bench grinder, who needs a large industrial setup, or who requires perfect factory alignment out of the box; a small amount of user adjustment and setup is expected to achieve best results.

Pros & Cons

Pros

• Provides a stable, repeatable platform for consistent sharpening results.
• V-arm and fingernail jig expand capability for both spindle and bowl gouge shapes.
• Locking handles and adjustable table make fine repositioning and secure setup easy.
• Good value for the range of tools it supports and practical daily use.

Cons

• Build quality and alignment receive mixed feedback, so expect some setup and occasional tweaking.
• May require minor fitting to some grinder models for ideal mount alignment.

Specifications

Our Verdict

The BG-GRIND4 grinding jig system is a practical upgrade for woodturners who want consistent, repeatable grinds without complex setup. It delivers useful features like a v-arm, fingernail jig and secure locking that make routine sharpening faster and more precise, and it represents solid value for regular shop use despite occasional alignment tweaks.

Frequently Asked Questions

Will this fit my two-wheel bench grinder?
It is designed to mount under each grinding wheel on common two-wheel bench grinders, though minor fitting or adjustment may be needed for some models.

Can it form fingernail gouge profiles?
Yes, the fingernail gouge jig lets you upgrade to a three-position tool holder suitable for fingernail shapes on shallow spindle and bowl gouges.

Is it difficult to set up?
Setup is straightforward for users familiar with grinders; customers report clear instructions but some mixed feedback on initial alignment that can require small adjustments.