Overview
The Du-Bro 4mm Tap & Drill Set takes the guesswork out of metric tapping by pairing the correct tap and matching drill bit in a single package. No more confusion about which drill goes with which tap — just open the pack and tap perfect threads every time.
Ideal for RC builders working with metric hardware on cars, trucks, planes, and scale models.
Key Features
- Matched 4mm tap and drill bit
- Eliminates drill-tap matching confusion
- High-quality cutting steel
- Ideal for RC builders
- Trusted Du-Bro quality
Performance Benefits
- Perfect thread fit every time
- Saves time on builds and repairs
- Reduces stripped or oversized holes
- Reliable, professional results
Usage Notes
- Use cutting fluid for clean threads in metal
- Apply steady, even pressure when tapping
- Back off the tap periodically to clear chips
Technical Specs
What's Included
- (1) 4mm Tap
- (1) Matching Drill Bit
Summary
- 4mm matched tap & drill set
- Eliminates sizing confusion
- Quality cutting steel
- Essential for metric RC hardware
