HSS M35 Cobalt Twist Drill Bit for Metal
Professional M35 HSS cobalt twist drill bit designed for clean, accurate drilling in steel and other tough materials. The 135° split point helps reduce wandering for quicker starts and neater holes. Ideal for workshop, fabrication and general DIY use.
Price range: £2.46 through £9.99
Product Details
This professional cobalt twist drill bit is built for reliable, accurate drilling in metal and other demanding materials. The 135° split point helps the bit start cleanly with less wandering, making it easier to achieve straight, tidy holes with less effort.
Made from M35 high-speed steel with a 5% cobalt alloy, it offers improved heat resistance and wear performance compared with standard HSS bits. The precision-ground cutting edges are designed for consistent cutting action, while the cylindrical shank suits standard drill chucks.
A practical choice for metalworking, fabrication and maintenance tasks, it’s suitable for drilling into steels (including stainless steel), cast iron, non-ferrous metals such as aluminium, brass and copper, and hardened plastics.
Choose the required diameter and length from the Size options. Some smaller diameters are supplied as a twin pack, making it easy to keep a spare in your tool kit or tackle multiple jobs without downtime.
Additional information
| Weight | 100 g |
|---|---|
| Dimensions | 18 × 5 × 2 cm |
| Size | Ø 1.0 mm – L 34 mm, Ø 1.5 mm – L 40 mm, Ø 2.0 mm – L 49 mm, Ø 2.5 mm – L 57 mm, Ø 3.0 mm – L 61 mm, Ø 3.2 mm – L 65 mm, Ø 3.5 mm – L 70 mm, Ø 4.0 mm – L 75 mm, Ø 4.2 mm – L 75 mm, Ø 4.5 mm – L 80 mm, Ø 5.0 mm – L 86 mm, Ø 5.5 mm – L 93 mm, Ø 6.0 mm – L 93 mm, Ø 6.5 mm – L 101 mm, Ø 7.0 mm – L 109 mm, Ø 8.0 mm – L 117 mm, Ø 9.0 mm – L 125 mm, Ø 10.0 mm – L 133 mm, Ø 11.0 mm – L 142 mm, Ø 12.0 mm – L 151 mm, Ø 13.0 mm – L 151 mm |
| Country/Region of Manufacture | Poland |
| Material | M35 high-speed steel (HSS) with 5% cobalt |
| Pack Quantity Note | 1.0–3.0 mm sizes supplied as pack of 2; other sizes supplied singly |
| Point Type | 135° split point |
| Shank Type | Cylindrical shank |
| Standard | DIN 338 |
| Suitable Materials | steel, stainless steel, cast iron, non-ferrous metals, hardened plastics |
| Brand | |
| Country of Origin |
