1. These drill bits are made from high-speed steel for high hardness and durability, Sturdy and having long service time.2. The twist design is adopted to center the tool tip and improve the cutting accuracy. Prevents the bit from displacement during work, and removes debris and particles more easily.3. Long drill bits can be used for drilling into metal, wood, plastic, PVC. First use a common drill to drill holes, and then use an extended drill to pass through the holes.4. Note that the speed should not be too high to avoid breaking the drill.
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5pcs HSS Cobalt Titanium Carbon Steel Drill Bits, High-Speed Steel Electric Drill, for Metal, Wood, Plastic, Aluminum, Titanium
Aliexpress UK
Note these long series drills are all hss M2 steel and are complete hss all incl shank. Unlike taper shak drills which have friction welded carbon steel taper shanks. These large drill over 51/64” are like solid rockets long hss shanks and perfect for shaping and making hss tool bits after their usefull life has finished.
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Krachtige Twist Drills Diamond Coated HSS Tipped Solid Bits Drill 0.8mm 1mm 1.2mm 1.5mm 1.8mm 2mm 2.5mm 3mm
Aliexpress UK
The Guhring Long Drill 235-6.35mm HSS is a brand new set of drill bits designed for industrial use. Made by the reputable brand Guhring, these high-speed steel (HSS) drills are perfect for drilling with precision and efficiency. With a diameter of 6.35mm, these drill bits are suitable for a range of drilling applications in various industrial settings. The set includes two brand new drill bits in their original packaging, making them a reliable and durable choice for your drilling needs.
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Mini Micro 0.3-3.2mm Double Hand Drill Pin Vise DIY Craft Woodworking Drilling Repair Rotary Tools + HSS Twist Drill Bits Set
Aliexpress UK
Total lenght: About 350mm. Material: HSS. Straight shank design is more suitable for many electric drills and drilling machines. 1 x Twist Drill Bit. Sharp and twisted flute will make the drilling be more easy and effortless.
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6pcs 1/1.5/2/2.5/3/5mm 60 Degree HSS Center Drill Bits Centering Drills Set
Aliexpress UK
Professional Quality Heller HSS Drill Bits. Heller Is A World-Renowned German Engineering Specialist Dating Back To 1586. In Dinklage, Germany, To Manufacture The Highest Quality Drill Bits.
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1PC 100mm Length Center Drills HSS A-Type Double Ended 60 degree 2mm Countersinks Metal Drill Bit
Aliexpress UK
Total length: 150mm. 5pcs Drill Bit. Quantity: 5PCS. Model: 2mm,3mm, 3.5mm, 4mm, 5mm (as shown in the picture). Suitable for wood, aluminum, plastic, etc. Material: high speed steel. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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HSS Counterbore End Mill M3-M8 Pilot Slotting Tools Countersink Milling Cutter Countersunk Drill Flat Counterbore Drill Bit
Aliexpress UK
Core Drill Bits SDS PLUS HEX TCT Concrete Brick Hole Cutter Pilot Bit 30-125 mm. Made of High-speed steel, these twist drill bits are durable, and they have high abrasion resistance&long service life.
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6/8/10/12mm Drill Bit, Serrated Eccentric Drill Bits, Hexagonal handle eccentric drill Tile Drilling Concrete Special Drill Bit
Aliexpress UK
Attributes:* Drill Bit Diameter: 3mm / 0.12"* Shank Diameter: 3mm / 0.12"* Drill Bit Length: 100mm / 3.94"* Total Length: 160mm / 6.3"* Material: High Speed Steel* Finish: Titanium CoatedWhat Is Included:* 4 Pieces x Twist Drill BitsApplications & Features:--- Suitable for processing non-ferrous metals, such as copper and aluminum, and also soft materials. When it cannot penetrate, try to adjust the RPM. Suitable for electric hand drill, bench drill and machine tool equipment.--- Made of high-speed steel, with high hardness, heat resistance, wear resistance, and durability. HSS(High Speed Steel) enables the drill body harder and can keep a longer drilling life and fast drilling performance.Useful Tips:--- Please keep cool and gentle use, the correct use can greatly extend the life of the twist drill.
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M35 Cobalt Deburring Chamfer Cutter Countersink Drill Bit 90 Degree HRC89 TiAlN HSS-CO Oblique Hole Chamfering Drill
Aliexpress UK