Bambu Lab QA014 + QA015 Hand Drill Handle + Tungsten Steel Drill Bits
Bambu Lab QA014 + QA015 Hand Drill Handle + Tungsten Steel Drill Bits
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Precisely adjust print tolerances.
Even with well-calibrated printers, hole dimensions in FDM prints can vary slightly depending on material shrinkage, cooling, and layer orientation. This precision hand drill allows you to carefully enlarge holes and fine-tune tolerances without damaging delicate structures.
Manual drilling for better control over printed parts
Small printed parts or thin walls can easily break when using power drills. The hand drill's design offers direct tactile feedback, allowing you to gradually remove material and maintain precise control.
Smooth rotation with stable force control
The anodized aluminum handle provides a comfortable and balanced grip, while the back cap integrates a precision bearing. This allows the drill to rotate smoothly against your palm, enhancing stability and alignment when working with small holes.
Tungsten steel bits with quick identification
Made from high-hardness tungsten steel, the bits maintain sharp edges for a long time, providing clean cuts on PLA, PETG, and ABS. Intuitive color-coded rings and laser-etched markings allow you to quickly find the desired size.
Optimized size range for 3D printing tasks
The hand drill handle is compatible with bits from 0.3 to 3.2 mm, and the included bit set covers the most common sizes used for 3D print post-processing. It is ideal for clearing partially closed pilot holes, refining screw fits, and performing other precision manual drilling operations.
In the box
| Item name | Maker's Supply Hand Drill Kit | Hand Drill Handle | Tungsten Steel Drill Bits |
| Hand Drill Handle | √ | √ | / |
| Tungsten Steel Drill Bits | √ | / | √ |
Product specifications
| Category | Hand Drill Handle | Hand Drill Bit Set | Complete Hand Drill Kit |
| Main materials | Anodized aluminum alloy | Tungsten steel | Aluminum handle + tungsten steel bit set |
| Bit compatibility | 0.3–3.2 mm | Bit diameters: 1 / 1.2 / 1.5 / 1.8 / 2 / 2.1 / 2.5 / 2.6 / 3 / 3.1 mm | As per individual components |
| Effective bit length | — | 8–12 mm | — |
| Clamping method | Threaded hand-tightening chuck | Threaded hand-tightening chuck | As per individual components |
| Special design | Back bearing for smoother rotation | Color-coded rings + laser-etched size marking | Combination of both features |
| Recommended use | Manual drilling, hole enlargement | Precision adjustment of holes in plastic, silicone, and PCBs | Complete solution for model drilling |
| Items included | 1 × Handle | 10 drill bits | 1 handle + 10 drill bits |
Consideration
To ensure safe and optimal performance:
When using small bits (0.3 mm / 0.5 mm)
- Apply light pressure; excessive force may cause breakage.
- Avoid drilling high-hardness materials with small bits.
General safety and usage instructions
- Always hand-tighten the chuck before use to secure the bit.
- Wear safety glasses to protect against flying debris.
- For uneven surfaces, use a guide sleeve to prevent bit deflection.
- If a bit drops, check for cracks; replace it if damaged.
- For high-precision drilling, pair with a dedicated drill stand.
Shipping and Warranty
Shipping and Warranty
All products available in stock will be delivered with an average timing of 24/48 hours.
Italy warranty with dedicated consulting support, contact us!
