Ruko Core drill HSS with weldon shank (3/4”). Ø 28 mm 1082028 Thumbnail

Ruko Core drill HSS with weldon shank (3/4”). Ø 28 mm 1082028

-67%

Ruko Core drill HSS with weldon shank (3/4”). Ø 28 mm 1082028

Sku: T-12820

70,88 € (excl. legal VAT, excl. Shipping)

213,24 € MSRP

In stock,
ready for shipping within 24h

Product variants

Sku:	Name:	SKU manufacturer:
T-12804	Core drill HSS with weldon shank (3/4”). Ø 20 mm	1082020
T-12806	Core drill HSS with weldon shank (3/4”). Ø 21 mm	1082021
T-12808	Core drill HSS with weldon shank (3/4”). Ø 22 mm	1082022
T-12812	Core drill HSS with weldon shank (3/4”). Ø 24 mm	1082024
T-12814	Core drill HSS with weldon shank (3/4”).Ø 25 mm	1082025
T-12816	Core drill HSS with weldon shank (3/4”). Ø 26 mm	1082026
T-12825	Core drill HSS with weldon shank (3/4”). Ø 30 mm	1082030
T-12829	Core drill HSS with weldon shank (3/4”). Ø 32 mm	1082032
T-12831	Core drill HSS with weldon shank (3/4”). Ø 33 mm	1082033
T-12833	Core drill HSS with weldon shank (3/4”). Ø 34 mm	1082034
T-12835	Core drill HSS with weldon shank (3/4”). Ø 35 mm	1082035
T-12837	Core drill HSS with weldon shank (3/4”). Ø 36 mm	1082036
T-12841	Core drill HSS with weldon shank (3/4”). Ø 38 mm	1082038
T-12846	Core drill HSS with weldon shank (3/4”). Ø 40 mm	1082040
T-12848	Core drill HSS with weldon shank (3/4”). Ø 41 mm	1082041
T-12850	Core drill HSS with weldon shank (3/4”). Ø 42 mm	1082042
T-12856	Core drill HSS with weldon shank (3/4”). Ø 45 mm	1082045
T-12867	Core drill HSS with weldon shank (3/4”). Ø 50 mm	1082050

Insert the ejector pin into the core drill.

Core drill made of high-performance high-speed steel. Suitable for steel (such as T-beams, large-format sheets), cast steel, non-ferrous and light metals.

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-12820

SKU manufacturer:

1082028

GTIN Code (EAN):

4007140291547

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 28 mm. Cutting depth: 110 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.

Core drill HSS with Weldon shank 3/4”. Ø 28 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
or RUKO EasyLock no. 108 312 / 108 313.
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:

28,0 mm

Schneiden:

HSS

Schnitttiefe:

110,0 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:

0,325 kg

Complete catalogs

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The manufacturer is exclusively responsible for the content, price and article details of the products and offers presented in the catalogues. Subject to technical and optical changes by the manufacturer and errors excepted.