Description
Overview:
Sealey HSS Cobalt Fully Ground Drill Bit, 5 mm, Pack of 10 (DB050CB) is a durable set of metalworking bits for reliable drilling in tough materials. Made from high-speed steel with 5% cobalt for extra heat resistance and edge retention, each bit is fully ground to deliver accurate, concentric holes with smooth swarf removal. The 135° split-point tip helps the bit start cleanly and stay on line, reducing the need for a centre punch on many jobs. Built to DIN 338 standards, these are jobber-length, straight-shank bits for use in cordless and corded drills, drill presses, and pillar drills. Ideal for workshop, site, and maintenance tasks on construction and garden machinery where stainless steel or high carbon steel needs clean, precise holes.
Key Features:
- 5 mm diameter bits supplied in a pack of 10 for consistent results across multiple holes and fixtures
- HSS with 5% cobalt for improved heat resistance and long life when drilling stainless and high carbon steels
- Manufactured to DIN 338 for jobber length and reliable sizing tolerances
- 135° split-point tip is self-centring to minimise wandering and help produce round, true holes
- Fully ground flutes support smooth swarf evacuation and efficient cutting
- Straight shank suits standard 3‐jaw chucks on hand drills and drill presses
- Precision-engineered for repeatable performance in professional and DIY use
- Supplied in a high‐density storage case for protection and tidy organisation on the job
Typical Applications:
Drilling precise 5 mm holes in stainless steel panels, brackets, guards, and fixings, as well as high carbon steel components found in plant, agricultural and garden machinery. Useful for fabrication, repairs, retrofits, and installation of attachments, clamps, and hardware in workshops, garages, and on-site maintenance.
Also known as:
HSS‐Co jobber drill 5 mm, cobalt steel twist drill, ground twist drill, DIN 338 jobber drill, split‐point metal drill, 5 mm straight‐shank drill, precision metalworking drill, workshop cobalt drill set.
Product Specifications
| L&S Part No. | SEADB050CB |
|---|---|
| Manufacturer | Sealey |
| OEM No. | DB050CB |
| Unit of Sale | 1 |
| Size | Height: 108mm x Width: 43mm x Depth: 25mm |
| Machine Type | Drills |
