Best selling Drill bit inserts from Ruko
On this page you’ll find a ranking of the best Drill bit inserts from Ruko. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. Ruko Spiral drill HSS Flowstep 11.0 mm
Suitable for assembly work, repair shops, and the production of various profiles. The special stepped, 3-flute FLOWSTEP drill is designed for drilling steel, plastic, and wood.
2. Ruko Screw drill for wood 230mm Ø 16.0 mm
Screwdrivers made of wear-resistant chrome-vanadium steel feature a self-tapping thread ridge for precise drilling, ensuring accurate and chip-free conical tap drilling.
3. Ruko Twist drill DIN 338 roll-rolled 10.0 mm
Powerful, roll-forged and steam-treated spiral drill made of high-performance high-speed steel. The manufacturing process hardens the material, making it more elastic. This results in increased breakage resistance, making it suitable for robust drilling units.
4. Ruko 102203
The cutting edges are absolutely sharp due to the CBN deep-ground grooves. Ideal for burr-free and chatter-free countersinking, deburring, and sinking. Best results at low cutting speeds. Features: Coating: Uncoated, small diameter: 2.5 mm, feed rate in steel up to 500 N: 0.12 mm/rev, cutting direction: right-hand cutting, countersink angle: 60°, number of cutting edges: 3, standard: DIN 334, cutting material: HSS.
Drill bit insert
Quantity discount
EUR12,62 per piece for 2 units EUR12,62/1pcs.
Ruko 102203
10 millimetres
5. Ruko 102130
Because of the CBN deep-ground flutes, the cutting edges are extremely sharp. This tool is ideal for burr- and chatter-free deburring and countersinking, providing the best results at low cutting speeds.
6. Ruko Taper and deburring countersink form CHSSECo 5
Thanks to the deep CBN cutting grooves, the cutting edges are absolutely sharp. This tool is designed for burr-free and vibration-free countersinking and deburring, delivering the best results at low cutting speeds.
Drill bit insert
Quantity discount
EUR10,50 per piece for 2 units EUR10,50/1pcs.
Ruko Taper and deburring countersink form CHSSECo 5
10.4 mm
7. Ruko Spiralbohrer
Precise centring without centre punching, even on round surfaces such as pipes. Extremely fast and effortless spot drilling. Drilling of large diameters without pre-drilling. Smooth and quiet drilling process, without jamming in the material. The 3-face shank prevents spinning in the drill chuck. Ideally suited for use in hand-held power tools for non-ferrous metals, structural and carbon steels, high-alloy steels (e.g. V2A/V4A), tool steels, magnesium alloys, plastics as well as aluminium, Plexiglas and wood. With cylindrical shank: up to nominal Ø 3.3 mm, with 3-face shank: from nominal Ø 3.5 mm.
8. Ruko Spiralbohrer DIN 338 Typ VA HSSE Co 5 in SB-Tasche Ø 9,0 x 125 x 81 mm
The Ruko spiral drill DIN 338 type VA HSSE Co 5 is a powerful high-performance drill specifically designed for drilling into rust, acid, and heat-resistant steel with high strength. With a diameter of 9 mm and an overall length of 125 mm, this drill offers an effective solution for demanding applications. The drill is made from high-performance high-speed steel (HSS) with a cobalt content of 5%, giving it high toughness and heat resistance. This makes it ideal for drilling into materials with a strength of up to 1100 N/mm². The spiral drill comes in a practical retail bag that allows for safe storage and easy transport. The point angle of 130 degrees ensures optimal drilling performance and precision.
- High-performance drill for rust, acid, and heat-resistant steel
- Made from HSSE Co 5 with 5% cobalt content
- Suitable for materials with a strength of up to 1100 N/mm²
- Delivered in a practical retail bag for easy storage.
Drill bit insert
Quantity discount
EUR10,24 per piece for 2 units
Ruko Spiralbohrer DIN 338 Typ VA HSSE Co 5 in SB-Tasche Ø 9,0 x 125 x 81 mm
9 millimetres
9. Ruko Core drill set with carbide cutting edges and thread holder, in plastic case
8-piece core drill bit set with carbide cutting edges and thread holder. This set includes 8 core drill bits with carbide cutting edges, designed specifically for railway rails, Hardox/Weldox 400 steels, steel, cast steel, high-chromium alloyed steels such as V2A and V4A, and higher alloyed steels. The sizes of the core drills are Ø 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 24.0, and 26.0 mm.
Drill bit insert
EUR589,– EUR73,63/1pcs.
Ruko Core drill set with carbide cutting edges and thread holder, in plastic case
26 mm
10. Ruko 102523
The cutting edges are absolutely sharp due to the CBN deep-ground flutes. Designed for burr-free and chatter-free countersinking, deburring, and sinking. Best results at low cutting speeds. Features: Coating: uncoated, right-hand cutting, countersink angle: 90°, number of cutting edges: 1, cutting material: HSS, brand: RUKO.
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