Best selling Drill bit insert from Ruko
On this page you'll find a ranking of the best Ruko products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Ruko Twist drill
Powerful, ground standard twist drill made of high-performance high-speed steel. The fully ground twist drill features precise roundness accuracy. Thanks to the cross-ground tip, this drill offers good centering and requires low feed force.
2. Ruko Twist drill type VA, HSSE-Co 5
Strong right-hand cutting high-performance drill with pronounced hot hardness resistance. Ideal for drilling stainless, acid, and heat-resistant steel with high strength.
3. Ruko Single drill High-strength high-speed steel 1 mm
High-performance, roll-forged and steam-treated spiral drill made of high-speed steel. The manufacturing process, which avoids structural interruption, strengthens the material and makes 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.
5. Ruko Twist drill DIN 338-N. HSS-G TiN.Ø 5.00 x 86.
Ø 5.0 x 86 x 52 mm. Powerful twist drill bit, suitable for all normal drilling work in generally common materials. - Powerful, ground twist drill made of high-performance high-speed steel. The completely ground twist drill has an increased concentricity. The TiN coating increases the surface hardness to approx. 2,300 HV and the hot hardness resistance up to 600 °C. Achievement of long tool life with increased cutting values.
Fields of application:
For steel, alloyed and unalloyed cast steel (up to 1100 N/mm² strength), grey, malleable, nodular and die cast iron, sintered iron, nickel silver,
graphite, short-chipping aluminium alloys, brass and bronze.
Drill bit insert
EUR10,71 EUR1,08/1pcs.
Ruko Twist drill DIN 338-N. HSS-G TiN.Ø 5.00 x 86.
5 millimetres
6. Ruko Gilintuvas HSS DIN335 C 90° Ø31 mm
Due to the CBN deep ground flutes, the cutting edges are absolutely sharp. This tool is designed for burr- and chatter-free countersinking and deburring, providing the best results at low cutting speeds.
7. Ruko Screw drill for wood 230mm Ø 10.0 mm
Screwdrivers made of wear-resistant chrome-vanadium steel. Self-tapping thread ridge for precise drilling. Accurate and chip-free conical tap drilling.
8. Ruko Screwdriver for wood 230 mm Ø 22.0 mm
Screwdriver made of wear-resistant chrome vanadium steel. The self-tapping threaded web guarantees precise drilling. It offers precise and chipless drilling with a taper tap.
9. Ruko Screw drill for wood 230mm Ø 26.0 mm
Screw drills made of wear-resistant chrome-vanadium steel. The self-tapping thread ridge guarantees precise drilling. Enjoy precise and burr-free drilling with a taper tap.
10. Ruko Pipe and sheet drill HSS TiAIN Ø 4-20 mm
Pipe and sheet drills, HSS, HSS Co 5, and HSS-TiN. CBN turning, cross-cutting. CBN-shaped indexable inserts ensure quiet operation and precise cutting. The conical shape makes it easier to withdraw the tool from the material.
