Secrets of MicroJig Bits

September 30, 2026

MicroJig’s router bits come in a protective hard-shell retail case that contains a secret you may not know about.

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MicroJig Bit Packaging

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To begin with, it is a twist-lock package. To open it you want to cut the label along the seam between the clear top and the base. Just put the tip of your knife in the gap and cut all four sides.

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Slice the labels between the top and base.

Twist the clear top to release and open it. This reveals the second item of interest; the instructions. Unlike many other brands, every MicroJig router bit comes with instructions. These tell you about rpm speeds, how to setup the bit and even suggestions for use.

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Twist the box to release the top.

Now we come to the hidden secret; the locking base. The section at the top of the base that locks the clear cap in place also locks the bit. When closed, the bit is securely held in the base, so it does not come loose in transit or if you happen to drop the box. Turning the base unlocks it so the bit can be easily removed with less risk of fingers slipping.

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The bit is unlocked and easy to remove.

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It is not obvious, but when you twist the case closed, it physically locks the shank of the bit in the base so it cannot come loose inside the box. The only way to see this in action is to turn the base top to the closed position with the transparent top off.

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In the closed position, the bit is locked in the base.

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This is just another example of how MicroJig pays attention to the details, even when they are not obvious.

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Secure packaging and instructions come with every MicroJig bit retail package.

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Secrets of MicroJig Bits
Ralph Bagnall
R&D Manager