Metal HSS core drill Ø 19 mm cutting depth 30 mm with ejector pin

HSS core drill with ejector pin, Weldon mount and 1x ejector pin Ø 6mm, 35mm x 77mm per core drill

22,03 €

Price plus VAT.Price incl. VAT. plus shipping

Brutto: 26,22 € Netto: 22,03 €

Delivery time: 1 - 3 Days

Manufacturer:

KERNLOCHBOHRER

Item no.:

5330

Product type

Core drill with ejector pin

Scope of application

Unalloyed and alloyed steel

Material

HSS high-speed steel

Tool holder

Weldon

Diameter

19 mm

Depth of cut

30 mm

Accessories included

1x ejector pin Ø 6mm, 35 mm x 77 mm per core bit

Metal HSS core drill Ø 19 mm cutting depth 30 mm with ejector pin

HSS core drills are special tools that have been developed for the precise drilling of holes in materials that are difficult to machine. The HSS core drill with ejector pin is an example of a variant of this tool that is characterised by its ease of use. These drills are ideal for machining unalloyed and alloyed steels with a strength of up to 1200 N/mm² as well as hot and cold work steels and heat-treatable steels.

Core drills made from cobalt-alloyed high-performance high-speed steel have increased hot hardness resistance, making them ideal for use at high temperatures. Our HSS core drills with Weldon shank (19 mm) are CBN-ground, which results in a longer tool life and therefore more powerful and durable drills.

HSS core drills with a pin are used in the initial phase to centre the tool in the correct position and improve accuracy when drilling holes. The pin also ensures that the drill presses the drilled material upwards in the centre section. To ensure effective cooling during the drilling process, the coolant supply in the magnetic drilling machine must be opened. However, it should be noted that this function is only available on machines where the coolant is also supplied via the drill bit, as is the case with our machines.

Advantages of HSS core drills

HSS core drills offer several advantages compared to other drills. Firstly, they are easy to handle due to their simple design and can be easily clamped in a machine. This makes them ideal for applications where quick and easy handling is required.

Another advantage of HSS core drills is their longer service life compared to other drill types. Their robust construction and the use of high-quality materials means they can last longer, reducing the cost of replacing drills and the associated production downtime.

HSS core drills are an efficient and economical way to drill precise, high-quality holes in difficult-to-machine materials.

Use of HSS core drills

When using HSS core drills, it is important to select the correct cutting parameters and feed rates to achieve optimum drilling performance and long tool life. It is important to clean and lubricate the drill bits regularly to ensure high performance and a long service life.

Use of HSS core drills

HSS core drills are used in a variety of applications including metalworking, engineering, automotive, aerospace and construction. They are ideal for applications where precise, round holes with high surface qualities are required.

Typical applications for HSS core drills include drilling holes for screws, bolts and other fasteners as well as drilling through holes for pipes and cables. They can also be used for drilling cooling and oil pipes, for drilling precision holes in workpieces and for drilling holes in thick-walled materials.

Thanks to their high performance and durability, HSS core drills are an important investment for companies that require high-quality drilling results and a long service life. With the right care and maintenance, HSS core drills can provide many years of high performance and reliability.

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HSS core drill metal

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Metal HSS core drill Ø 19 mm cutting depth 30 mm with ejector pin

HSS core drill with ejector pin, Weldon mount and 1x ejector pin Ø 6mm, 35mm x 77mm per core drill