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Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 44 mm 108244F Thumbnail

 
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 44 mm 108244F
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Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 44 mm 108244F

Sku: T-12989
83,69 € (excl. legal VAT, excl. Shipping)
251,97 € MSRP
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Product variants

Sku: Name: SKU manufacturer:
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 12 mm 108212F T-12871 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 12 mm 108212F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 13 mm 108213F T-12876 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 13 mm 108213F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 14 mm 108214F T-12879 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 14 mm 108214F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 15 mm 108215F T-12884 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 15 mm 108215F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 16 mm 108216F T-12887 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 16 mm 108216F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 17 mm 108217F T-12892 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 17 mm 108217F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 18 mm 108218F T-12895 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 18 mm 108218F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 19 mm 108219F T-12900 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 19 mm 108219F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 20 mm 108220F T-12903 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 20 mm 108220F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 21 mm 108221F T-12908 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 21 mm 108221F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 22 mm 108222F T-12911 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 22 mm 108222F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 23 mm 108223F T-12916 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 23 mm 108223F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 24 mm 108224F T-12919 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 24 mm 108224F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 25 mm 108225F T-12924 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 25 mm 108225F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 26 mm 108226F T-12927 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 26 mm 108226F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 27 mm 108227F T-12932 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 27 mm 108227F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 28 mm 108228F T-12935 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 28 mm 108228F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 29 mm 108229F T-12940 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 29 mm 108229F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 30 mm 108230F T-12943 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 30 mm 108230F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 31 mm 108231F T-12948 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 31 mm 108231F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 32 mm 108232F T-12951 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 32 mm 108232F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 33 mm 108233F T-12956 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 33 mm 108233F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 34 mm 108234F T-12959 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 34 mm 108234F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 35 mm 108235F T-12962 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 35 mm 108235F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 36 mm 108236F T-12965 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 36 mm 108236F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 37 mm 108237F T-12968 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 37 mm 108237F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 38 mm 108238F T-12971 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 38 mm 108238F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 39 mm 108239F T-12974 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 39 mm 108239F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 40 mm 108240F T-12977 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 40 mm 108240F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 41 mm 108241F T-12980 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 41 mm 108241F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 42 mm 108242F T-12983 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 42 mm 108242F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 43 mm 108243F T-12986 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 43 mm 108243F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 45 mm 108245F T-12992 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 45 mm 108245F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 46 mm 108246F T-12995 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 46 mm 108246F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 47 mm 108247F T-12998 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 47 mm 108247F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 48 mm 108248F T-13001 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 48 mm 108248F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 49 mm 108249F T-13004 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 49 mm 108249F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 50 mm 108250F T-13007 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 50 mm 108250F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 51 mm 108251F T-13010 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 51 mm 108251F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 52 mm 108252F T-13013 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 52 mm 108252F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 53 mm 108253F T-13016 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 53 mm 108253F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 54 mm 108254F T-13019 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 54 mm 108254F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 55 mm 108255F T-13022 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 55 mm 108255F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 56 mm 108256F T-13025 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 56 mm 108256F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 57 mm 108257F T-13028 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 57 mm 108257F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 58 mm 108258F T-13031 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 58 mm 108258F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 59 mm 108259F T-13034 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 59 mm 108259F
Ruko Core drill HSS-TiAlN with weldon shank (3/4”). Ø 60 mm 108260F T-13037 Core drill HSS-TiAlN with weldon shank (3/4”). Ø 60 mm 108260F
doneInsert the ejector pin into the core drill.
Core drill made of high-performance high-speed steel with titanium-aluminium nitride coating. The TiAlN wear protection coating increases the surface hardness of the tool to approx. 3,000 HV / microhardness and the hot hardening resistance to up to 900°C. It is characterized by high toughness and high thermal and chemical stability and is used to achieve longer service lives and cutting values. The TiAlN coating makes it suitable for dry machining. Particularly suitable for machining unalloyed and alloyed steels (up to 1200 N/mm²), high-chromium alloyed steels such as V2A and V4A, as well as cast steel and tough brass.
Content:
1 Piece
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Sales and delivery by ToolTeam®
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Consumers can return the item at the specified conditions: More details
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Product data

Manufacturer:
Ruko GmbH
Condition:
NEW
Sku:
T-12989
SKU manufacturer:
108244F
GTIN Code (EAN):
4007140073693
Weight:
0,00 Kg
All information relating to products from Ruko GmbH. Technical and optical modifications of the manufacturer and errors reserved. This page has been machine-translated, the original german version can be found here, please also note the Translation Disclaimer.

Product description

Ø 44 mm. Cutting depth: 30 mm - Core drills made of heavy-duty high speed steel with titanium aluminium nitride coating. ; The TiAIN wear-resistant coating increases the surface hardness of the tool to approx. 3,000 HV / micro-hardness and the heat resistance to 900° C. It is characterised by high tenacity plus high thermal and chemical stability and helps to achieve better tool life and cutting values. Suitable for dry finishing due to TiAIN coating. Especially suitable for working with unalloyed and alloyed steel (up to a strength of 1200 N/mm²), high-alloyed chromium steel such as stainless and acidresistant steel, as well as cast iron and tough brass.; Considerably improved cutting behaviour was attained by research into the cutting geometry, which has a beneficial effect on cutting performance and drill life.; + Optimised cutting edge geometry for increased cutting performances and reduced cutting forces. ; + The effective cutting angles are designed for universal use in various sorts of steel.; + Improved removal of chips thanks to U-shaped recesses. The specific geometry of the recess reduces the thermal load on the HSS core drill as the; heat created in cutting is removed with the chips to a very great extent.; + Reduction of the friction between the HSS core drill and the workpiece thanks to optimised spiral-shaped guide chamfers.; For use in magnetic-stand and pillar drilling machines with morse taper retainer. In connection with RUKO arbor holders no. 108 302 / 108 303 / 108 315 / 108 316, with RUKO EasyLock no. 108 312 / 108 313 / 108 314 or a weldon direct shank such as the RUKO magnetic-stand RS5e / RS10 drill.
  • Core drill HSS-TiAlN with Weldon shank 3/4”. Ø 44 mm
  • Can be used in all column and magnetic stand drilling machines with Morse taper in conjunction with RUKO holder no. 108 302 / 108 303
  • the RUKO EasyLock no. 108 312 / 108 313 or with
  • They have a drilling time up to 10 times shorter than with twist drills. Core drills only machine the tooth width, the drill core is ejected. Lower energy requirements and less wear result in a long service life.
  • With twist drills, the entire drill diameter must be machined. This requires a lot of force and a high drive power.
  • Insert the ejector pin into the core drill.
  • Push the core drill into the holder and tighten the hexagon socket screws.
  • Make sure the core drill is properly seated in the holder.
  • With the EasyLock quick-release holder, the core drill is automatically locked.
  • Drill to size immediately, no need for punching or pre-drilling.
  • The cutting geometry of the core drill enables rapid chip removal upwards.
  • The spring-loaded ejector pin helps to release the cut-out pieces.
  • Observe the speed table and use coolant.

Additional information

Diameter:
44,0 mm
Schneiden:
HSS-TiAlN
Schnitttiefe:
30,0 mm
Maschine:
RS5e / RS10 / RS20 / RS25e / RS30e / RS40e
Ø Weldonschaft:
19mm (3/4")
Schaftdurchmesser mm (2):
19,00
Schaftdurchmesser mm/Zoll/MK Maßeinheit:
mm
Schaftdurchmesser Zoll / MK:
3/4
Nettogewicht:
0,202 kg

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