Description
Overview:
The Addax HSS Cobalt Jobber Drill is a 9.0 mm diameter, 125 mm overall length drill bit designed for reliable drilling in hard and abrasive metals. Made from high‐speed cobalt steel, it offers better heat resistance and wear life than standard HSS, helping maintain cutting performance under heavy loads. It is manufactured to DIN 338, giving consistent jobber‐length proportions and geometry for accurate hole making. The roll‐forged construction improves toughness to resist breakage and chipping. With a straight shank, it suits common 3‐jaw chucks in cordless drills, mains powered drills, and pillar drills. This bit is well suited to stainless steel and chromium‐nickel alloys, while also handling general steels and other demanding materials found in construction, fabrication, maintenance, and workshop tasks.
Key Features:
- 9.0 mm diameter; 125 mm overall length (jobber length to DIN 338)
- High‐speed cobalt steel for enhanced heat resistance and tool life
- Roll‐forged body for strength, durability, and dimensional stability
- Straight shank fits standard 3‐jaw chucks on handheld and bench drills
- Performs well on stainless steel and chromium‐nickel alloys
- Suitable for tough, continuous drilling in industrial and site conditions
- Helps maintain cutting edges for cleaner, more accurate holes
- Works best at appropriate speeds and with cutting fluid on difficult metals
- Reliable choice for fabrication, maintenance, and engineering workshops
- Quality manufacture by Addax
Typical Applications:
Drilling precise 9 mm holes in stainless fabrications, brackets, fixings, and plate; site installations and maintenance tasks; workshop drilling on box section, profiles, and sheet; producing clearance, pilot, and through holes in hard steels and Cr‐Ni alloys; general metalworking across construction, engineering, HVAC, automotive repairs, and plant maintenance.
Also known as:
HSS‐Co bit, cobalt twist drill, 9 mm cobalt drill, stainless steel drill bit, metric cobalt drill, cobalt jobber drill, metalworking drill, cobalt steel drill.
Product Specifications
| L&S Part No. | 902 0631 |
|---|---|
| Manufacturer | Addax |
| Unit of Sale | 1 Piece |
| Machine Type | Drills |
| Key Features | - 9.0 mm diameter, 125 mm overall length - High-speed cobalt steel for heat resistance - Roll-forged for strength and durability - Straight shank fits standard 3-jaw chucks - Suitable for stainless steel and chromium-nickel alloys |
