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Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 21 mm 108021C Thumbnail

 
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 21 mm 108021C
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Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 21 mm 108021C

Sku: T-12419
52,98 € (excl. legal VAT, excl. Shipping)
175,20 € MSRP
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Product variants

Sku: Name: SKU manufacturer:
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 12 mm 108012C T-12401 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 12 mm 108012C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 13 mm 108013C T-12403 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 13 mm 108013C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 14 mm 108014C T-12405 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 14 mm 108014C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 15 mm 108015C T-12407 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 15 mm 108015C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 16 mm 108016C T-12409 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 16 mm 108016C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 17 mm 108017C T-12411 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 17 mm 108017C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 18 mm 108018C T-12413 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 18 mm 108018C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 19 mm 108019C T-12415 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 19 mm 108019C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 20 mm 108020C T-12417 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 20 mm 108020C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 22 mm 108022C T-12421 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 22 mm 108022C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 23 mm 108023C T-12423 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 23 mm 108023C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 24 mm 108024C T-12425 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 24 mm 108024C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 25 mm 108025C T-12427 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 25 mm 108025C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 26 mm 108026C T-12429 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 26 mm 108026C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 27 mm 108027C T-12431 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 27 mm 108027C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 28 mm 108028C T-12433 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 28 mm 108028C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 29 mm 108029C T-12435 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 29 mm 108029C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 30 mm 108030C T-12437 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 30 mm 108030C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 31 mm 108031C T-12439 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 31 mm 108031C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 32 mm 108032C T-12441 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 32 mm 108032C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 33 mm 108033C T-12443 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 33 mm 108033C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 34 mm 108034C T-12445 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 34 mm 108034C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 35 mm 108035C T-12447 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 35 mm 108035C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 36 mm 108036C T-12449 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 36 mm 108036C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 37 mm 108037C T-12451 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 37 mm 108037C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 38 mm 108038C T-12453 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 38 mm 108038C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 39 mm 108039C T-12455 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 39 mm 108039C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 40 mm 108040C T-12457 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 40 mm 108040C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 41 mm 108041C T-12459 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 41 mm 108041C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 42 mm 108042C T-12461 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 42 mm 108042C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 43 mm 108043C T-12463 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 43 mm 108043C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 44 mm 108044C T-12465 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 44 mm 108044C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 45 mm 108045C T-12467 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 45 mm 108045C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 46 mm 108046C T-12469 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 46 mm 108046C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 47 mm 108047C T-12471 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 47 mm 108047C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 48 mm 108048C T-12473 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 48 mm 108048C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 49 mm 108049C T-12475 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 49 mm 108049C
Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 50 mm 108050C T-12477 Core drill Tecrona coated with tungsten-carbide cutting edges and threaded retainer. Ø 50 mm 108050C
doneScrew the core drill onto the holder.
The RUKO core drills with Tecrona coating and carbide cutting edges can be used universally with non-hardened steels and superalloys (materials with very high alloy contents of AL, Ti, nickel such as Inconel, Husteloy, Inox). The Tecrona coating is the ideal coating for all drilling work that places extreme demands on the tool. It adheres very well to the tool, so the wear protection coating increases the surface hardness to approx. 4200 HV. The friction coefficient is extremely low with this coating, which increases the service life with little wear. Thread M18 x 6 P1.5
Content:
1 Piece
Shipping:
The shipping costs for United Kingdom could not be calculated automatically.
Provider:
Sales and delivery by ToolTeam®
Payment methods:
PayPal, Pay upon Invoice, Credit Card, Bank Prepayment, Bank Debit
Returns:
Consumers can return the item at the specified conditions: More details
Security:
Protected by the ToolTeam Buyer Protection: More details

Product data

Manufacturer:
Ruko GmbH
Condition:
NEW
Sku:
T-12419
SKU manufacturer:
108021C
GTIN Code (EAN):
4007140314345
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 21 mm. Cutting depth: 50 mm - Core drills with tungsten carbide cutters + Tecona coating.; Particularly for rail tracks, Hardox / Weldox 400 steel, steel, cast iron, high-alloyed chromium steel such as stainless and acidresistant steel.; Considerably improved cutting behaviour was attained by research into the cutting geometry, which has a beneficial effect on cutting performance and drill life.; For use in magnetic-stand and pillar drilling machines with morse taper retainer. In connection with RUKO arbor holders no. 108 102 / 108 103 / 108 104 / 108 105 or a threaded retainer such as the Fein KBM 542 / KBM 65.; Advantages of the Tecrona coating; The Tecrona coating is ideal for all operations that are carried out without cooling or lubrication. It adheres very well to the tool, thereby increasing the surface hardness of the wear protection coating to approximately 4200 HV and the thermal resistance up to 1100°C. ; The coefficient of friction is very low for this coating, thereby increasing the service life with low wear.
  • Tecrona core drill coated with hard metal cutting edges and threaded holder. Ø 21 mm
  • Can be used in all column and magnetic stand drilling machines with Morse taper in conjunction with RUKO holder no. 108 102 / 108 103 / 108 104 / 108 105 or with direct thread holder such as Fein
  • 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.
  • Screw the core drill onto the holder.
  • 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 guide pin helps to release the cut-out pieces.
  • Observe the speed table and use coolant.

Additional information

Diameter:
21,0 mm
Schneiden:
Hartmetall + Tecrona Beschichtung
Schnitttiefe:
50,0 mm
Für Aufnahmehalter:
MK2 / MK3
Maschine:
RS10 / RS20 / RS25e / RS30e / RS40e
Schaftdurchmesser mm/Zoll/MK Maßeinheit:
MK
Schaftdurchmesser Zoll / MK:
2 / 3
Nettogewicht:
0,12 kg

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