Si si....su broca muy interesante.... pero en que tipo de aleacion fue probada...??...acero al molideno ...acero al vanadio....acero al manganeso....???????
Could you please provide some cutting data? Wouldn't it be more productive to use a 870 drill for this application because of the higher feedrate you can achieve? Thank you for your answer :)
Hi, Out of respect for SKF and their privacy, we will not be providing the cutting data used when filming this video. However, for general cutting data recommendations for CoroDrill DS20 check out ToolGuide (www.sandvik.coromant.com/sv-se/products/pages/toolguide.aspx). Addressing the use of CD870 vs DS20, yes a symmetrical ETD drill will provide increased productivity due to higher feed-capacity. But when choosing your drill, the first question one must answer is what hole do I need? In this case we are talking about bolt-holes which does not require tight tolerances and at diameters larger than what is attainable for CD870. For this particular application, the combination of diameter, depth of hole and tolerance requirement made DS20 the best choice possible. Best regards, Johan Ekbäck - Global Product Manager, Drilling
Hi, SKF was previously utilizing an Indexable Insert Drill from another cutting tool provider. Best regards, Johan Ekbäck, Global Product Manager Drilling
Hi, Out of respect for SKF and their privacy, we will not be providing the cutting data used when filming this video. However, for general cutting data recommendations for CoroDrill DS20 check out ToolGuide (www.sandvik.coromant.com/sv-se/products/pages/toolguide.aspx).
is there a sandvik solution to not having access to TSP? I have 24 flat bottom 33/64, 3 inch depth holes to drill in stainless 304, I'm fed up of ramping with long flute .5" endmills, no through spindle coolant
Hi! The way I interpret your question, you lack through spindle coolant pressure and can only apply coolant externally. With these circumstances, you would like to drill a 33/64” hole being 3” deep (5,8xD). Drilling a hole at that diameter to depth ratio without internal coolant is not something that we recommend. Not for the DS20, nor for any of our other Indexable Drills. It could well be possible, but does come with a substantial risk especially for a stainless steels. Best regards Johan Ekbäck, Global Product Manager - Drilling
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I'm in Yucatan Mexico and I would love working for Sandvik
Cool video! Keep like this 💪
Thanks Victor! We will do our best to keep delivering cool videos. 😎
Si si....su broca muy interesante.... pero en que tipo de aleacion fue probada...??...acero al molideno ...acero al vanadio....acero al manganeso....???????
Could you please provide some cutting data? Wouldn't it be more productive to use a 870 drill for this application because of the higher feedrate you can achieve?
Thank you for your answer :)
Hi,
Out of respect for SKF and their privacy, we will not be providing the cutting data used when filming this video.
However, for general cutting data recommendations for CoroDrill DS20 check out ToolGuide (www.sandvik.coromant.com/sv-se/products/pages/toolguide.aspx).
Addressing the use of CD870 vs DS20, yes a symmetrical ETD drill will provide increased productivity due to higher feed-capacity.
But when choosing your drill, the first question one must answer is what hole do I need?
In this case we are talking about bolt-holes which does not require tight tolerances and at diameters larger than what is attainable for CD870.
For this particular application, the combination of diameter, depth of hole and tolerance requirement made DS20 the best choice possible.
Best regards,
Johan Ekbäck - Global Product Manager, Drilling
Nice video
Congrats for this excellent products.
Thanks Mark! We hope you have a great summer!
Great video and great product! Corngrats :D
Comparando contra qué herramienta?
Hi,
SKF was previously utilizing an Indexable Insert Drill from another cutting tool provider.
Best regards,
Johan Ekbäck, Global Product Manager Drilling
someday i'll be able to afford this tooling
Es sandvik no hay con que darle yo la uso en torno cnc saludos desde argentina *
Easier and faster ejector drilling. Seems sandvik are pulling out of deep hole boring.
As my first Engineer/ Tool/ Mold maker told me" metal is foxy, you just have to out fox the metal"
Cuáles fueron las condiciones de corte? Material? Longitud del barreno? Diámetro? Cuál fue la vida útil? Etc
Hi,
Out of respect for SKF and their privacy, we will not be providing the cutting data used when filming this video.
However, for general cutting data recommendations for CoroDrill DS20 check out ToolGuide (www.sandvik.coromant.com/sv-se/products/pages/toolguide.aspx).
is there a sandvik solution to not having access to TSP? I have 24 flat bottom 33/64, 3 inch depth holes to drill in stainless 304, I'm fed up of ramping with long flute .5" endmills, no through spindle coolant
You need a coolant inducer my friend ,
Hi!
The way I interpret your question, you lack through spindle coolant pressure and can only apply coolant externally.
With these circumstances, you would like to drill a 33/64” hole being 3” deep (5,8xD).
Drilling a hole at that diameter to depth ratio without internal coolant is not something that we recommend. Not for the DS20, nor for any of our other Indexable Drills.
It could well be possible, but does come with a substantial risk especially for a stainless steels.
Best regards
Johan Ekbäck, Global Product Manager - Drilling
We made same for GE ... but in bigger size and better precision..
proceso muy facil nada interesante ,
Este video esta inconpleto...no da la informacion vital
Good stuff! But, where are the hard hats? Safety first! Isn't it?))
gaiwwer gorbunof If you need hard hats to machine you might no want to leave your house due to fear of everything! Some people aren’t paranoid.
@@jrod4538 Lol until you smack your head into some steel. After that you'll always wear a hard hat