Faithfull HSS Taper Drill Bit - 6-20mm
Best current price£22.00from The Range
Best offers
Shopping.co.uk recommended and popular offers
The Range£22.00Visit shop Faithfull Hss Taper Drill Bit - Multi Colour
Visit shopThe Range£22.00Visit shop All Offers
4 offers from £22.00 - £23.37
View price history by clicking the chart icon.
Product Information
Full details
The Faithfull HSS Taper Drill Bit (6-20mm) is an essential tool for metalworkers and DIY enthusiasts who need to drill precise, variable-diameter holes in thin sheet materials. Its primary advantage is the ability to produce multiple hole sizes with a single tool, eliminating the need to constantly switch between different drill bits; however, users should note that it is specifically optimized for thin sheet applications rather than deep-hole boring in thick stock.
All features
| Model Part Number | 1368134 |
|---|---|
| Brand | Faithfull |
Extended Product Information
FAQs
Can I use this on wood?
While it can cut through soft wood, it is specifically designed for sheet metal and will dull much faster if used on abrasive materials.
What is the maximum thickness this bit can handle?
It is intended for thin sheet materials; avoid using it on plate steel thicker than 3-5mm for best results.
Do I need to drill a pilot hole first?
For larger diameters, starting with a small pilot hole can help center the taper bit, though the design allows for starting from the point.
Can I sharpen this drill bit?
Yes, it can be sharpened using a specialized tool grinder, but take care to maintain the original taper angle.
Is cutting fluid strictly necessary?
Yes, for metal drilling, it is highly recommended to prolong the life of the cutting edges and improve hole quality.
Troubleshooting
Bit is getting very hot and smoking
Reduce your drilling speed and increase the application of cutting fluid to dissipate heat.
Hole edge is rough or jagged
Check that the drill bit is sharp; if blunt, re-sharpen or replace it, and ensure you are using a slower speed for a cleaner finish.
Drill bit is slipping in the chuck
Ensure the drill chuck is fully tightened; if it continues to slip, check the shank for any debris or oily residue.
Pros and Cons
Pros
- Replaces the need for multiple drill bits in a specific size range
- Durable High-Speed Steel construction
- Ideal for thin sheet metal and plastics
- Produces clean, uniform holes without excessive vibration
Cons
- Not suitable for drilling through thick materials
- Requires manual control to maintain exact diameter
- Performance heavily reliant on proper cutting fluid application
Setup, Compatibility & Care
To ensure the longevity of your Faithfull HSS Taper Drill, proper care is mandatory. Always secure your workpiece with clamps to prevent the material from catching during the drilling process. Compatibility-wise, this bit fits standard drill chucks. It is essential to use a high-quality cutting fluid or cooling oil during operation; this drastically reduces friction, clears away metal shavings, and prevents the bit from losing its temper or dulling prematurely. After use, wipe the bit clean of shavings, apply a light coat of machine oil to prevent surface rust, and store it in a dry container.