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Perfectly Vertical. Every Time.
A front guide module and dual linear rails physically hold your drill vertical - so precision comes from the tool, not your hands.
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Learn about More Features
- 3-in-1 Function — Drill, Tap & Drive
- 90° Precision Alignment with guided front module
- Preset Depth Stop — set your target depth before you start; the tool stops automatically when it's reached
- ±0.1mm Depth Control with LCD display
- Anti-Kickback Protection — detects abnormal load and cuts power to reduce sudden reactive force
- Smart Torque Control to protect threads
- Auto-reverse (tapping assist)
- Dual rail structure for improved stability
- USB-C fast charging
- Multi-material capability: metal, wood, tile, plastic, acrylic, glass, etc
90°
±0.1mm
90°
Real-Time
20
52-Min
3-in-1
20
3-in-1
52-Min
STL
Auto-Tapping Mode
STL
Auto-Tapping Mode
PRECISION
Built into The Tool, Not The Operator.
Drill deep. Know exactly how deep.
With real-time depth readout down to 0.1mm, ST3 takes the guesswork out of blind holes. No more over-drilling - just clean, repeatable precision.
530 in-lbs
Max Torque
±0.1mm
Depth Display Real-Time
2000
Max Speed (RPM)
3-IN-1
Drill, Tap, and Drive in One Guided Workflow.
Built for Every Job.
Workshop, garage, job site, or home — ST3 adapts to every space and every trade.
Frequently Asked Questions
Answers to most common questions about products, orders, shipments, and payments.
Yes. All ST3 units from the Kickstarter campaign have been upgraded to the latest version, including new features such as Preset Depth Stop and Anti-Kickback Protection.
Yes. The Standard Kit includes one battery. If you need an additional battery, you can add one through the Add-ons section.
Yes. The Standard Kit includes a 90° guide made of PC (polycarbonate), so you don’t need to print one yourself for standard 90° guidance.
Kickstarter orders are currently planned to ship from late Oct. Official store orders are currently planned for November.
The FGM of ST3 is more than just a drill guide attachment. Its unique telescopic structure works together with the guide head to enable accurate real-time depth measurement and control, which wouldn’t be possible as a simple add-on for standard drills. It provides mechanical constraint to keep the tool aligned, while the dual steel guide rails control the feed motion. Combined with real-time depth sensing and the integrated Drill + Tap + Drive workflow, ST3 is designed as a complete handheld system rather than just an add-on accessory.
You can download the 3D guide head file here: Download the 3D Guide Head File .
This is a .STP / STEP 3D CAD file, not a regular image file. You can open it with CAD software or a 3D model viewer such as Fusion 360, FreeCAD, SolidWorks, Onshape, Autodesk Viewer, or CAD Assistant.
If you want to use it for 3D printing, please first open the STEP file in CAD software, then export it as an STL or 3MF file and import it into your slicer, such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer.
Specs
| SPESYN Tool 3 | |
|---|---|
| Chuck Capacity | Ø13 mm |
| No-load Speed — Tapping | 0–400 RPM |
| No-load Speed — Screwdriving | 0–500 RPM |
| No-load Speed — Drilling | 0–2000 RPM |
| Core Functions | Drilling, screwdriving, and tapping |
| Motor System | Sensored high-performance brushless motor |
| Net Weight | 1.2 kg excluding battery and auxiliary bar |
| ST3 Battery Pack | |
|---|---|
| Rated Capacity | 2.5 Ah |
| Weight | 400 g |
| 72-Piece Drill Bit & Accessory Kit | |||
|---|---|---|---|
| Category | Qty. | Sizes / Configuration | Material / Construction |
| HSS Metal Drill Bits | 10-Piece | 2 / 2.5 / 3 / 3.3 / 4 / 4.2 / 5 / 6 / 6.8 / 8 mm | Nano-Coated Cobalt High-Speed Steel (HSS-Co) |
| Wood Twist Drill Bits | 6-Piece | 3 / 4 / 5 / 6 / 7 / 8 mm | C45 high-quality medium-carbon steel |
| Tapping Bits | 5-Piece | M3 / M4 / M5 / M6 / M8 | TiCN-Coated High-Speed Steel (HSS) |
| Diamond Drill Bits | 4-Piece | 6 / 8 / 10 / 12 mm | Brazed Diamond Grit, With Cooling Wax |
| Chamfering Tool | 1-Piece | 1/4" Hex Shank | HSS, 3-Flute 90° Countersink |
| Screwdriver Bits | 31-Piece | SL3 / SL4 / SL5 / SL6 / PH0 / PH1 / PH2 (×2) / PH3 / T6 / T7 / T8 / T9 / T10 / T15 / T20 / T25 / T30 / H1.5 / H2.0 / H2.5 / H3.0 / H4.0 (×2) / H5.0 (×2) / H6.0 / Δ2.3 / SQ2 / U10 / Y2 | NKD |
| Quick-Change Extension Bar | 1-Piece | 60 mm | S2 Steel / Bit-Holder Construction |
| Socket | 14-Piece | 5 / 5.5 / 6 / 7 / 8 / 10 / 12 mm + 3/16" / 1/4" / 9/32" / 5/16" / 11/32" / 3/8" / 7/16" | Forged Chrome Vanadium Steel (Cr-V) |
* Under continuous iteration. The official release parameters shall prevail.