DLE170/222 Drill Guide

DLE170/222 Drill Guide

The DLE170/222 Drill Guide is a precision installation tool designed specifically for mounting DLE 170cc and 222cc petrol engines onto RC aircraft firewall and engine mount assemblies. It ensures accurate, repeatable bolt hole positioning during engine installation, eliminating guesswork and preventing misaligned mounting holes that can cause vibration and structural issues.

• Compatible Engines: DLE 170cc, DLE 222cc
• Function: Guides drill bit to correct bolt hole positions for accurate engine mount installation
• Material: Precision-machined metal or high-strength nylon
• Application: Engine firewall and mount drilling for DLE 170 and DLE 222 engine installations on large RC aircraft
• Advantage: Ensures perfectly aligned mounting holes first time – no measuring, no misalignment, no re-drilling

A must-have installation tool for DLE 170 and 222 engine builders — the drill guide takes the precision work out of engine mount drilling, giving you perfectly aligned bolt holes every time and a vibration-free engine installation from the start.