Ruko Core drill HSS with weldon shank (3/4”). Ø 20 mm 108220TX Thumbnail

Ruko Core drill HSS with weldon shank (3/4”). Ø 20 mm 108220TX

-55%

Ruko Core drill HSS with weldon shank (3/4”). Ø 20 mm 108220TX

Sku: T-12905

11,76 € (excl. legal VAT, excl. Shipping)

26,38 € MSRP

In stock,
ready for shipping within 48h

Product variants

Sku:	Name:	SKU manufacturer:
T-12873	Core drill HSS with weldon shank (3/4”). Ø 12 mm	108212TX
T-12881	Core drill HSS with weldon shank (3/4”). Ø 14 mm	108214TX
T-12889	Core drill HSS with weldon shank (3/4”). Ø 16 mm	108216TX
T-12897	Core drill HSS with weldon shank (3/4”). Ø 18 mm	108218TX
T-12913	Core drill HSS with weldon shank (3/4”). Ø 22 mm	108222TX
T-12921	Core drill HSS with weldon shank (3/4”). Ø 24 mm	108224TX
T-12929	Core drill HSS with weldon shank (3/4”). Ø 26 mm	108226TX
T-12937	Core drill HSS with weldon shank (3/4”). Ø 28 mm	108228TX
T-12945	Core drill HSS with weldon shank (3/4”). Ø 30 mm	108230TX
T-12953	Core drill HSS with weldon shank (3/4”). Ø 32 mm	108232TX

Insert the ejector pin into the core drill.

HSS core drill with Weldon shank 3/4”. Ø 20 mm

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-12905

SKU manufacturer:

108220TX

GTIN Code (EAN):

4007140279651

Weight:

0,11 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 20 mm. Cutting depth: 30 mm - Core drill made of heavy-duty high speed steel.; Suitable for steel (such as T-brackets, large sheets), cast iron, non-ferrous and light metals.; 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.

They have a drilling time that is up to 10 times shorter than 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 firmly.
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 more 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

Schneiden:

HSS

Maschine:

TX900 / TX920 / RS5e / RS10 / RS20 / RS25e / RS30e / RS40e

Ø Weldonschaft:

19mm (3/4")

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