Description
Overview:
The Addax HSS Cobalt Jobber Drill is a 7.0 mm diameter twist drill with an overall length of 109 mm. Made from high-speed steel with added cobalt (HSS‐Co), it offers excellent heat resistance and wear protection when drilling hard metals. Built to DIN 338 and roll forged for strength and accuracy, it is suitable for use in cordless and corded hand drills, bench and pillar drill presses, and magnetic drills with a standard chuck. It is designed for demanding metalworking, including stainless steel and Cr‐Ni alloys, while also performing well in mild and carbon steels. The size aligns with 0.28 inches in diameter and 4.29 inches in overall length for reference on imperial drawings. Manufacturer Part Number: 902 0627.
Key Features:
- 7.0 mm diameter (approx. 0.28") and 109 mm overall length (approx. 4.29")
- HSS‐Co construction for high red‐hot hardness and long service life
- Roll forged to DIN 338 for reliable strength and dimensional accuracy
- Strong heat and wear resistance when drilling stainless and Cr‐Ni alloys
- Standard straight shank fits most keyed and keyless 3‐jaw chucks
- Works in handheld drills, bench/pillar drill presses, and magnetic drills
- Smooth, accurate drilling when used with suitable cutting fluid and speeds
- Can be re‐sharpened with appropriate equipment to extend tool life
- Consistent performance for repetitive work in workshop or on‐site use
- MPN 902 0627 for easy identification and reordering
Typical Applications:
Everyday metal fabrication and maintenance tasks: drilling stainless steel sheet, plate, box section and angle; producing precise holes in Cr‐Ni alloys; workshop fabrication, site installation, machinery repairs, brackets and fixtures, and panel work. Suitable for trades, engineering workshops, and DIY users who need dependable drilling into tough metals without excessive wear.
Also known as:
7 mm cobalt jobber bit, HSS‐Co drill bit, metal twist drill, jobber length twist bit, cobalt alloy drill, 7.0 mm metal drill bit, high‐speed steel cobalt drill, engineering drill for stainless steel.
Product Specifications
| L&S Part No. | 902 0627 |
|---|---|
| Manufacturer | Addax |
| Unit of Sale | 1 Piece |
| Machine Type | Drills |
| Key Features | - 7.0 mm diameter, 109 mm overall length - HSS-Co for high heat and wear resistance - Roll forged to DIN 338 for accuracy - Suitable for stainless and Cr-Ni alloys - Fits standard 3-jaw chucks |
