Arrowmax AM-620278 Ball Driver Hex Wrench Workshop Edition 5/64'  [AM-620278]

Arrowmax AM-620278 Ball Driver Hex Wrench .078 (5/64\') X 70mm Quick Drive Tip
Price:
AUD$8.36
Brand:
Arrowmax
Model:
AM-620278
Condition:
Brand New
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Quick Drive Ball Driver for RC Servicing

The Arrowmax AM-620278 Ball Driver Hex Wrench is a straightforward, workmanlike tool for hobbyists and mechanics. It uses a 0.078-inch (5/64') hex and a 70mm quick drive tip to speed up repetitive adjustments without sacrificing control.

Key Benefits for Tuners

This driver reduces wobble on hex screws and enables faster pit-side work thanks to the quick drive feature. Its compact footprint means you can carry it alongside other essentials in a pit box or backpack.

Application Examples

Ideal for trimming linkages, tightening small fasteners on electronics mounts, and making chassis adjustments where standard drivers are too bulky. It provides better alignment to avoid cam-out under normal RC maintenance tasks.

Does the quick drive tip accept sockets or extensions?

The 70mm quick drive tip is intended for direct hex engagement rather than interchangeable sockets. It is optimised for speed and access with 5/64' fasteners.

Can this tool be used on vintage kits with fragile screws?

Use light, controlled turns and ensure the tip seats fully in the screw head before applying force. This helps minimise damage to older or soft metal fasteners.

Is this suitable for field repairs at a race meet?

Yes, its compact size and quick drive action make it a handy pit tool for fast on-track adjustments between runs.

How do I avoid stripping small hex heads?

Match the 5/64' tip properly, apply steady pressure, and turn slowly if you feel resistance. Avoid angling the driver which can round the screw head.

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