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- Stock: 1 - 5 Days
- Cat No: TC08378 16994
- SKU: TC08378
- UPC: 6009515847647
Tork Craft Mini HSS Drill Bit 0.8mm 2pc TC08378
At a Glance: 2 piece 0.8mm mini HSS drill bit set for precision drilling, craft work, model building, electronics housings, plastics and acrylic panels.
The Tork Craft TC08378 Mini HSS Drill Bit set is designed for fine, accurate drilling where standard drill bits are simply too large. With two 0.8mm high speed steel drill bits included, this set is ideal for delicate pilot holes, craft work, model building, instrument making, electronics projects and detailed drilling in plastics, acrylic panels and light sheet metal. The sharp cutting edges and helical flute design help the bit cut cleanly while clearing material from the hole, making it a handy accessory for users who need precision control with a mini rotary tool.
The TC08378 forms part of the Tork Craft Standard Yellow range and is made from High Speed Steel for good heat and wear resistance. These mini drill bits are compatible with mini collets and are perfect for small, detailed applications where neat, accurate holes are required in compact workpieces.
Product highlights
- 0.8mm drill diameter: Ideal for very fine pilot holes and delicate detailed drilling.
- 2 piece pack: Includes two mini HSS drill bits for convenience and backup.
- High Speed Steel construction: Offers good heat and wear resistance during suitable drilling applications.
- Sharp cutting edges: Designed to cut cleanly and accurately in compatible materials.
- Helical flutes: Helps remove drilling debris from the hole for smoother drilling.
- Mini collet compatible: Suitable for use with compatible mini rotary tools and mini collet systems.
Features
- Mini HSS drill bit: Designed for fine precision drilling applications.
- 0.8mm diameter: Suitable for tiny holes where accuracy and control are important.
- High Speed Steel material: Provides good durability, heat resistance and wear resistance.
- Sharp cutting edges: Helps produce clean holes in compatible materials.
- Helical flute design: Assists with chip removal and smoother drilling action.
- Compatible with mini collets: Made for use with suitable mini rotary tool accessories.
Benefits
- Excellent precision: Perfect for detailed drilling where small hole size and accuracy matter.
- Great for hobby and craft work: Ideal for model building, instrument making and other fine work.
- Useful for electronics projects: Suitable for drilling mounting holes in electronics housings and enclosures.
- Clean drilling action: The sharp cutting edges and helical flutes help improve drilling control.
- Convenient twin pack: Two drill bits in the pack give the user a spare bit for ongoing work.
Application
- Small pilot holes.
- Craft work and hobby projects.
- Model building and model engineering.
- Instrument making.
- Precision holes in sheet metal.
- Drilling mounting holes in electronics housings.
- Drilling plastics, acrylic panels and enclosures.
- Fine detailed hole drilling.
Extra Information
- This product includes 2 x 0.8mm mini HSS drill bits.
- Recommended for use with a compatible mini rotary tool.
- Ensure the drill bit is fitted securely in the correct mini collet before use.
- Use light pressure when drilling with small diameter bits to reduce the risk of breakage.
- Best suited to precision work in compatible light materials and small components.

Pro Tips
- Let the bit cut at its own pace. Very small drill bits can snap if pushed too hard.
- Use a centre punch or small starter mark where possible to stop the bit from wandering.
- Keep the tool straight and steady to avoid side-loading the bit during drilling.
- For plastic and acrylic, use gentle pressure and avoid overheating the material.
- Clear swarf regularly when drilling deeper holes to keep the bit cutting cleanly.
How to Use
- Select the 0.8mm mini HSS drill bit from the pack.
- Fit the drill bit into the correct mini collet on a compatible mini rotary tool.
- Tighten the collet securely so the bit is properly held.
- Mark the drilling point on the workpiece for improved accuracy.
- Hold the tool straight and start drilling with light, controlled pressure.
- Allow the helical flutes to clear material from the hole and avoid forcing the bit.
- Stop the tool and remove the bit carefully once the hole is complete.
Safety
- Always use the correct drill bit and tool for the job.
- Wear eye protection when drilling, as small chips and fragments can be ejected from the workpiece.
- Wear suitable dust protection when drilling materials that produce dust or fine particles.
- Wear hearing protection when using powered rotary tools for extended periods.
- Secure the workpiece before drilling to prevent slipping or spinning.
- Do not bend or side-load small drill bits during use, as they may break.
- Do not use a drill bit that is bent, cracked, damaged or excessively worn.
- Follow all safety procedures and instructions specified on the product, packaging or manual for optimal performance.
Specifications
| Description | Spec |
|---|---|
| Brand | Tork Craft |
| Cat No. | TC08378 |
| Product Type | Mini HSS Drill Bit |
| Description | Mini HSS Drill Bit 0.8mm 2pc |
| Product Classification | Standard (Yellow) |
| Diameter | Ø0.8mm |
| Bit Length | 30.2mm |
| Material | High Speed Steel |
| Flute Type | Helical Flutes |
| Cutting Edge | Sharp Cutting Edges |
| Compatibility | Mini Collets |
| Recommended Tool | Mini Rotary Tool |
| Packaging Type | Sandwich Packaging |
| Sales Unit | Each |
| Contents | 2 x Ø0.8mm Mini HSS Drill Bit |
| Warranty | 6 Months |
| Country of Origin | Republic of China (PRC) |
| Barcode | 6009515847647 |
In the box:
- 2 x Tork Craft Ø0.8mm Mini HSS Drill Bits