# Engineer DA-51 4-in-1 Ceramic Alignment Screwdriver

**Type:** Product page · **SKU:** TPH-DA-51 · **Brand:** [The Pi Hut](https://core-electronics.com.au/brands/the-pi-hut)
**Page:** https://core-electronics.com.au/engineer-da-51-ceramic-alignment-screwdriver-pcb-trimming.html ([markdown](https://core-electronics.com.au/engineer-da-51-ceramic-alignment-screwdriver-pcb-trimming.html.md))

Explore the Engineer DA-51 4-in-1 ceramic alignment screwdriver, featuring non-conductive zirconia tips for precision PCB trimming and variable coil adjustments - crafted in Japan by Engineer's premium tool specialists since 1948.

## Pricing

- **Price:** $35.35 (inc GST) — $32.14 AUD, exc GST
- **Quantity discounts:** 10+ $30.85 (exc GST) · 25+ $29.89 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 26 and Aug 31.

## Description

The Engineer DA-51 4-in-1 ceramic alignment screwdriver is a precision-engineered tool designed specifically for adjusting trim pots and variable coils in electronic PCB circuits. With its non-conductive zirconia ceramic tips, this specialised tool enables high-frequency trimming without interference, making it essential for precise electronic adjustments and calibrations.

### Key Features

- Dual-ended design with four distinct adjustment points
- Non-inductive and non-conductive zirconia ceramic tips and hex shafts
- Precision-engineered tips: 0.4mm x 0.9mm and 0.4mm x 1.8mm
- Hex shaft dimensions: 2.0mm and 2.5mm across flats
- Ergonomic pen-style design with protective caps
- Integrated pocket clip for convenient storage
- ROHS compliant manufacturing
 
### How to Use

The DA-51 features a dual-ended design optimised for different adjustment scenarios:

- End 1 (0.4mm x 0.9mm tip) - Ideal for fine-pitch trim potentiometers and smaller variable components
- End 2 (0.4mm x 1.8mm tip) - Perfect for standard-sized trim pots and larger adjustment points
 
For optimal results when adjusting components, pair with precision tools like the [Adafruit Ceramic Sharp Point Tweezers](https://core-electronics.com.au/ceramic-sharp-point-tweezers.html) for component stabilisation during calibration.

### What's in the Box

- 1x Engineer DA-51 Ceramic Alignment Screwdriver with protective caps
 
### Compatibility

The DA-51 is compatible with a wide range of electronic components and applications:

- Surface-mount and through-hole trim potentiometers
- Variable inductors and capacitors
- RF circuit tuning components
- High-frequency adjustment points
 
For comprehensive circuit work, consider complementing the DA-51 with the [iFixit Mako Driver Kit - 64 Precision Bits](https://core-electronics.com.au/ifixit-mako-driver-kit-64-precision-bits.html) for complete board-level access.

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/T/P/TPH-DA-51-1_3.jpg)