Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 42 mm 108742C Thumbnail

Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 42 mm 108742C

-70%

Ruko Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 42 mm 108742C

Sku: T-13290

75,67 € (excl. legal VAT, excl. Shipping)

253,03 € MSRP

In stock,
ready for shipping within 48h

Product variants

Sku:	Name:	SKU manufacturer:
T-13230	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 12 mm	108712C
T-13232	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 13 mm	108713C
T-13234	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 14 mm	108714C
T-13236	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 15 mm	108715C
T-13238	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 16 mm	108716C
T-13240	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 17 mm	108717C
T-13242	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 18 mm	108718C
T-13244	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 19 mm	108719C
T-13246	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 20 mm	108720C
T-13248	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 21 mm	108721C
T-13250	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 22 mm	108722C
T-13252	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 23 mm	108723C
T-13254	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 24 mm	108724C
T-13256	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 25 mm	108725C
T-13258	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 26 mm	108726C
T-13260	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 27 mm	108727C
T-13262	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 28 mm	108728C
T-13264	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 29 mm	108729C
T-13266	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 30 mm	108730C
T-13268	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 31 mm	108731C
T-13270	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 32 mm	108732C
T-13272	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 33 mm	108733C
T-13274	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 34 mm	108734C
T-13276	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 35 mm	108735C
T-13278	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 36 mm	108736C
T-13280	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 37 mm	108737C
T-13282	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 38 mm	108738C
T-13284	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 39 mm	108739C
T-13286	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 40 mm	108740C
T-13288	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 41 mm	108741C
T-13292	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 43 mm	108743C
T-13294	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 44 mm	108744C
T-13296	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 45 mm	108745C
T-13298	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 46 mm	108746C
T-13300	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 47 mm	108747C
T-13302	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 48 mm	108748C
T-13304	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 49 mm	108749C
T-13306	Core drill Tecrona coated with tungsten-carbide cutting edges and weldon shank (3/4”). Ø 50 mm	108750C

Insert guide pin into core drill.

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 coefficient of friction with this coating is extremely low, which increases the service life with little wear.

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-13290

SKU manufacturer:

108742C

GTIN Code (EAN):

4007140314734

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 42 mm. Cutting depth: 50 mm - Core drills with tungsten carbide cutters + Tecrona 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. 108 302 / 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 RS 10 / RS20 / RS25e / RS30e / RS40e drill.; 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 Weldon shank 3/4”. Ø 42 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 guide 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 guide pin helps to release the cut-out pieces.
Observe the speed table and use coolant.

Additional information

Diameter:

42,0 mm

Schneiden:

Hartmetall + Tecrona Beschichtung

Schnitttiefe:

50,0 mm

Maschine:

RS10 / RS20 / RS25e / RS30e / RS40e

Ø Weldonschaft:

19mm (3/4")

Schaftdurchmesser mm (2):

19,00

Schaftdurchmesser mm/Zoll/MK Maßeinheit:

Schaftdurchmesser Zoll / MK:

3/4

Nettogewicht:

0,225 kg

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