Tamiya 42304 Precision Damper Drill Bit Kit for RC Shocks [42304]

Tamiya 42304 - Damper Piston Drill Bit Set

Price:

£14.40

Brand:

Tamiya

Model:

42304

GTIN:

4950344423040

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Create Consistent Piston Ports with Tamiya 42304

The Tamiya 42304 Precision Damper Piston Drill Bit Set is built to help model tuners produce exact port sizes in damper pistons, enabling predictable suspension behaviour. With controlled hole sizes you can experiment with oil grades and shim setups more effectively, improving cornering and stability through measured changes.

Specifications

Material: High-speed steel
Compatibility: Suitable for various RC damper pistons
Function: Enhances tuning precision

A practical addition to any racer or hobbyist toolkit, the Tamiya 42304 set supports repeatable damper adjustments and dependable setup development.

How precise are the hole sizes produced?

Using a steady holder and consistent technique, the bits produce uniform hole diameters suitable for incremental tuning. Precision depends on steady control and correct feed rates.

Which pistons see the biggest benefit from porting?

Smaller bore and multi-hole pistons benefit from careful porting, where small changes in port size noticeably alter damping feel. Larger pistons are also tuneable but require finer control.

Any tips for beginners attempting piston drilling?

Start with test pistons, mark reference points, and use light passes. Keep swarf cleared and inspect holes under magnification to confirm clean edges before fitting to shocks.

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