Description
Overview:
The Timco HSS Blacksmith Drill is a large‐diameter metal drill bit designed for reliable hole making in tough materials. With a 22.0 mm cutting diameter and 160 mm overall length, it is made from high‐speed steel (HSS) for strength and heat resistance. A titanium nitride (TiN) coating improves wear resistance and helps maintain a sharp cutting edge for longer. The reduced 12.5 mm shank with three flats provides a positive, slip‐resistant grip in standard 13 mm chucks, making it suitable for corded and cordless handheld drills, as well as pillar drills and drill presses. Use it for drilling alloy steels, cast iron, non‐ferrous metals such as aluminium and brass, and many common engineering plastics. Built for accuracy and durability on site or in the workshop.
Key Features:
- 22.0 mm diameter and 160 mm overall length for large, accurate holes
- HSS construction for strength, heat resistance, and consistent performance
- Titanium nitride (TiN) coating for increased surface hardness and longer tool life
- 12.5 mm reduced shank with three flats for a secure, non‐slip grip in 13 mm chucks
- Compatible with handheld drills, drill presses, and pillar drills
- Suitable for alloy steel, cast iron, aluminium, brass, copper, and many plastics
- Stable drilling with reduced risk of chuck spin thanks to the 3‐flat shank
- Can be re‐sharpened using appropriate equipment to extend service life
- Clean, precise results when used at appropriate speeds and with cutting fluid on metals
- Robust choice for site work, maintenance, and fabrication tasks
Typical Applications:
General fabrication and steelwork, machinery maintenance, agricultural repairs, and site installations. Ideal for drilling plate, brackets, hinge and base plates, cast iron housings, aluminium profiles, and non‐ferrous fittings. Also suitable for plastics such as nylon and acetal where a clean, controlled hole is required.
Also known as:
Blacksmiths drill bit, reduced shank drill, large diameter HSS drill, TiN‐coated metal bit, 22 mm HSS metalworking drill, three‐flat shank drill bit, metric Silver‐and‐Deming‐style drill, workshop metal drill.
Product Specifications
| L&S Part No. | 902 1324 |
|---|---|
| Manufacturer | Timco |
| OEM No. | BS22 |
| Unit of Sale | 1 |
| Machine Type | Drills |
| Key Features | - 22.0 mm diameter, 160 mm length for large, accurate holes - HSS construction ensures strength and heat resistance - TiN coating enhances wear resistance and tool life - 12.5 mm reduced shank fits 13 mm chucks - Suitable for alloy steel, cast iron, aluminium, and plastics |

