Drill Bits RUKO

Stable special drill. Ideally suitable for deep holes under difficult conditions, e.g. bad chipping materials. Suitable for all usual drilling work in all normal materials. High rotational precision. For drilling deep holes please use small feed and remove chips frequently.Specifications: - Ø: 4,0 mm- Total length L1: 175,0 mm- Flute length L2: 120,0 mm- DIN: 1869- Material: HSS-G- Surface: bright- Cutting direction: right hand cutting- Shank: cylindrical- Drilling depth: 15 x D- Point cut Shape C: Split point- Point angle: 130°- Helix angle: 40°- Tolerance: h8- Profile of flute wide with rounded: rear edges- Core: thick

Please note when using these bits it is recommended to pre-drill with a shorter hammer drill of a same diameter.Longer service life in concrete and reinforcement thanks to the stabilised head geometry and rounded cutting edges. Patented double-edge cutting design according to the bionic principle. Innovative Twinmax 3D spiral profile provides the ideal removal of drill dust. Certified by the Prüfgemeinschaft Mauerbohrer (PGM) in accordance with the requirements of the Deutsches Institut für Bautechnik. (DiBt). Fields of application: for granite, concrete, concrete reinforcement, clinker, stone, brickwork and marble. In all hammer drills with SDS-plus adaptor and 2-groove adaptor such as Hilti TE…

High-performance twist drill with brazed-on HM cutting inserts made from K20 fine grained material. It is suited for universal applications and for high-strength steel. Continuous cooling is required when drilling into high-strength steel. Highly recommended for machining cast iron.Specifications:- Ø: 3,3 mm- Total length L1: 65,0 mm- Flute length L2: 36,0 mm- DIN: 338- Material: Tungsten carbide- Cutting: direction right hand cutting- Shank: cylindrical- Drilling depth: 5 x D- Point cut: Shape C: Split point- Point angle: 120°- Helix angle: 25-30°- Tolerance: h8- Profile of flute: normal- Core: normal

Highly efficient standard drill with morse taper. For drilling steel, cast steel and cast iron – alloyed and unalloyed. Highly secure against fracture.Specifications:- Ø: 15,0 mm- Total length L1 212,0 mm- Flute length L2 114,0 mm- DIN: 345- Material: HSS-G- Surface: Bright- Cutting direction: Right hand cutting- Shank: MT2- Drilling depth: 6 x D- Point cut: Shape A: Cut chisel edge- Point angle: 118°- Helix angle: 20-30°- Tolerance: h8- Profile of flute: normal- Core: normal- Weight: 0,21700 KG

Impeller cutting edge with 3 blades for more effective material removal, increased power transmission thanks to shaft-form head design, extremely long service life thanks to extremely wear-resistant single-phase tungsten carbide alloy, stable head geometry due to embedded tungsten carbide head, optimised low-vibration triple spiral, DuraTec hardening technique, certified by the Prüfgemeinschaft Mauerbohrer (PGM) in accordance with the requirements of the Deutsches Institut für Bautechnik. (DIBt). Fields of application: for granite, concrete, clinker, stone, brickwork and marble. In all hammer drills with SDS-plus adaptor and 2-groove adaptor such as Hilti TE 10-22.Specifications:- Ø: 8,0 mm-…

Twist Drill / 5 mm Drill Diameter / Cemented Carbide

High-performance ground standard twist drill made from heavy-duty high speed steel. The fully ground twist drill has a precise concentricity. Thanks to the split point, this drill has good centring properties and requires little pressure. Ideally suitable for drilling larger drilling diameters on all commonly-used drilling machines with a clamping chuck up to 13,0 mm.Specifications: - Ø: 14,0 mm- Total length L1: 160,0 mm- DIN: 338- Material: HSS-G- Surface: bright- Cutting direction: right hand cutting- Shank: reduced- Drilling depth: 5 x D- Point cut Shape C: Split point- Point angle: 118°- Helix angle: 25-30°- Tolerance: h8- Profile of flute: normal- Core: normal

Formwork drills made of abrasion-proof chrome vanadium steel. Big chip flow up The screwed-in shank guarantees a high running precision. On recommendation of the German Professional Organisation for woodworking it is suitable for all drilling works in the building trade. Applications: suitable for all drillings in soft wood, hard wood, thin boards, deal boards, beams, gypsum wallboards, light building boards, insulation and heat insulation materials.Specifications:- Ø: 12,0 mm- Total length L1: 400,0 mm- Flute length L2: 100,0 mm- Cutting: direction right hand cut- Shank: cylindrical shank- Point angle: 118°- Shape: Shape N: Helical point normal ground

Stable special drill. Ideally suitable for deep holes under difficult conditions, e.g. bad chipping materials. Suitable for all usual drilling work in all normal materials. High rotational precision. For drilling deep holes please use small feed and remove chips frequently.Specifications: - Total length L1: 150,0 mm- Flute length L2: 100,0 mm- Material: Hss-G- Surface: bright- Cutting direction: right hand cutting- Shank: cylindrical- Drilling depth: 15 x D- Point cut Shape C: Split point- Point angle: 130°- Helix angle: 40°- Tolerance: h8- Profile of flute:wide with rounded rear edges- Core: thick- Weight: 0,01400 Kg

High-performance rolled, steam-treated twist drill made from heavy-duty high speed steel. The manufacturing procedure (no structural disruption) solidifies the material making it more elasticated. This makes it more resistant to fracture and suitable for robust drilling units (e.g. hand-held drilling machines).Ideally suitable for drilling larger drilling diameters on all commonly-used drilling machines with a clamping chuck up to 13,0 mm.Specifications:- Ø: 20,0 mm- Total length L1: 205,0 mm- DIN: 338- Material: HSS-R- Cutting direction: right hand cutting- Shank: Reduced- Drilling depth: 5 x D- Point cut: Shape N: Helical point normal ground- Point angle: 118°- Helix angle: 25-30°- Tolerance: h8-…

High-performance twist drill with brazed-on HM cutting inserts made from K20 fine grained material. It is suited for universal applications and for high-strength steel. Continuous cooling is required when drilling into high-strength steel. Highly recommended for machining cast iron.Specifications:- Ø: 7,0 mm- Total length L1: 109,0 mm- Flute length L2: 69,0 mm- Material: Tungsten carbide- Surface: bright- Cutting direction: right hand cutting- Shank: cylindrical- Drilling depth: 5 x D- Point cut Shape C: Split point- Point angle: 120°- Helix angle: 25-30°- Tolerance: h8- Weight: 0,02200 Kg

The CBN ground flutes quiet running and high cutting performance. The cone makes it easier to withdraw the tool from the material.Specifications: - Drilling range: Ø1 - Ø2 - 3,0 - 14,0 mm- Total length: L1 58,0 mm- Shank: Ø 6,0 mm- Size no.: 1- Material: HSS- Surface: bright- Cutting direction: right hand cut- Shank 3-way: clamping surface- Point cut Shape C: Split point- Point angle: 118°- Point cut: work´s specification- Cone angle: 20-30°- Tolerance: work´s specification

Sds-Plus Hammer Drill Bits Adaptable To All Hammer Drills With Sds-Plus Connection, And With Two Slots Type Hilti Te 10-22. Original ´´Widia´´ Carbide Insert. Cutting Angle 130°. Welding At Temperatures Above 1000°C, Extra-Resistant. Sds-Plus S4 Hammer Drill Bit Reinforced Core With Great Stability In The Drill, With No Vibrations. Quadruple Spiral S4, Which Facilitates The Extraction Of Material. Suitable For Granite, Concrete, Stone, Marble, Bricks, Walls.Specifications: - Measurements (Mm): 12 X 450 - Ø (Mm): 12- Longitud Total (Mm): 450 - Cutting Length (Mm): 400

Significantly longer life twist drill, up to 5 times more holes possible. Time savings of up to 50%. Extremely fast and energy-saving drilling. Perfect centering, avoiding slipping even on round surfaces such as pipes and tubes. Easy and smooth drilling process, without jamming in the material. Optimum performance in portable (cordless) power tool boring machines.Specifications:- Ø (mm): 9

High-performance ground standard twist drill made from heavy-duty high speed steel. The fully ground twist drill has a precise concentricity. Thanks to the split point, this drill has good centring properties and requires little pressure. Ideally suitable for drilling larger drilling diameters on all commonly-used drilling machines with a clamping chuck up to 13,0 mm.Specifications:- Ø: 14,5 mm- Total length L1: 169,0 mm- Material Hss-G- Surface bright- Cutting direction: right hand cutting- Shank: reduced- Drilling depth: 5 x D- Point cut Shape C: Split point- Point angle: 118°- Helix angle: 25-30°- Tolerance: h8- Weight: 0,14000 Kg

High-performance twist drill with brazed-on HM cutting inserts made from K20 fine grained material. It is suited for universal applications and for high-strength steel. Continuous cooling is required when drilling into high-strength steel. Highly recommended for machining cast iron.Specifications:- Ø: 9,5 mm- Total length L1: 125,0 mm- Flute length L2: 81,0 mm- Material: Tungsten carbide- Surface: bright- Cutting direction: right hand cutting- Shank: cylindrical- Drilling depth: 5 x D- Point cut Shape C: Split point- Point angle: 120°- Helix angle: 25-30°- Tolerance: h8- Weight: 0,04600 Kg

High-performance twist drill with brazed-on HM cutting inserts made from K20 fine grained material. It is suited for universal applications and for high-strength steel. Continuous cooling is required when drilling into high-strength steel. Highly recommended for machining cast iron.Specifications:- Ø: 8,5 mm- Total length L1: 117,0 mm- Flute length L2: 75,0 mm- DIN: 338- Material: Tungsten carbide- Surface: bright- Cutting direction: right hand cutting- Shank: cylindrical- Drilling depth: 5 x D- Point cut Shape C: Split point- Point angle: 120°- Helix angle: 25-30°- Tolerance: h8- Profile of flute: normal- Core: normal- Weight: 0,03500 KG

Highly efficient standard drill with morse taper. For drilling steel, cast steel and cast iron – alloyed and unalloyed. Highly secure against fracture.Specifications:- Ø: 18,0 mm- Total length L1: 228,0 mm- Flute length L2: 130,0 mm- DIN: 345- Material: HSS-G- Cutting: direction right hand cutting- Shank: MT2- Drilling: depth 6 x D- Point cut: Shape A: Cut chisel edge- Point angle: 118°- Helix angle: 20-30°- Tolerance: h8- Profile of flute: normal- Core: normal- Weight: 0,27700 KG

High Performance Drill, Suitable For All Types Of Drilling In Common Materials. High Concentricity And Rotational Precision. Rectification In The Form Of A Conical Tip With Split Point According To Din 1412 C. Cutting Angle: 118º. Spiral Angle: 20-30º. Ø-Tolerance: H8. Glossy Surface. Cut To The Right. Applications: For Alloyed And Non-Alloyed Steel And Cast Steel (Up To A Strength Of Ca. 900 N/Mm²), Gray Cast Iron, Malleable Cast Iron, Nodular Cast Iron, Pressure Cast Iron, Sintered Iron, Nickel Silver, Graphite Cast Iron, Aluminum Alloys, Bronze And Brass. Translucent Plastic Case With Blue Background Label.Specifications: - Ø (Mm): 15.0- Ø Shank (Mm): 10 - Handle Length (Mm): 30- Overall Length…

Sds-Plus Hammer Drill Bits Adaptable To All Hammer Drills With Sds-Plus Connection, And With Two Slots Type Hilti Te 10-22. Original ´´Widia´´ Carbide Insert. Cutting Angle 130°. Welding At Temperatures Above 1000°C, Extra-Resistant. Sds-Plus S4 Hammer Drill Bit Reinforced Core With Great Stability In The Drill, With No Vibrations. Quadruple Spiral S4, Which Facilitates The Extraction Of Material. Suitable For Granite, Concrete, Stone, Marble, Bricks, Walls.Specifications: - Measurements (Mm): 18x200 - Ø (Mm): 18- Overall Length (Mm): 200- Cutting Length (Mm): 150

Longer service life in concrete and reinforcement thanks to the stabilised head geometry and rounded cutting edges. Patented double-edge cutting design according to the bionic principle. Innovative Twinmax 3D spiral profile provides the ideal removal of drill dust. Certified by the Prüfgemeinschaft Mauerbohrer (PGM) in accordance with the requirements of the Deutsches Institut für Bautechnik. (DiBt). Fields of application: for granite, concrete, concrete reinforcement, clinker, stone, brickwork and marble. In all hammer drills with SDS-plus adaptor and 2-groove adaptor such as Hilti TE 10-22.Specifications:- Ø: 16,0 mm- Total length L1: 250,0 mm- Flute length L2: 200,0 mm- Ø (inch): 5/8 inch…

Significantly longer life twist drill, up to 5 times more holes possible. Time savings of up to 50%. Extremely fast and energy-saving drilling. Perfect centering, avoiding slipping even on round surfaces such as pipes and tubes. Easy and smooth drilling process, without jamming in the material. Optimum performance in portable (cordless) power tool boring machines.Specifications:- Ø (mm): 10.2

Powerful right-hand cutting high-performance drill with distinctive heat resistance. Ideal for drilling high-strength stainless, acid-resistant and heat-resistant steel. Ideally suitable for drilling larger drilling diameters on all commonly-used drilling machines with a clamping chuck up to 13,0 mm.Specifications:- Ø: 14,0 mm- Total length L1 160,0 mm- DIN 338- Material HSSE-Co 5- Surface Gold surface- Cutting direction right hand cutting- Shank reduced- Drilling depth 5 x D- Point cut Shape C: Split point- Point angle 130°- Helix angle 25-30°- Tolerance h8- Profile of flute normal- Core normal- Weight: 0,12700 KG

Significantly longer life twist drill, up to 5 times more holes possible. Time savings of up to 50%. Extremely fast and energy-saving drilling. Perfect centering, avoiding slipping even on round surfaces such as pipes and tubes. Easy and smooth drilling process, without jamming in the material. Optimum performance in portable (cordless) power tool boring machines.Specifications:- Ø (mm): 10.5