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ІSKAR UKRAINA, LTD |
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Address: м. Київ, вул. Волго-Донська, 66
Phone number: +38(044) 2234117
, +38(044) 5030708
Fax: +38(044) 5030708 |
Product's description
Deep holes are defined by a ratio between the hole depth and the hole diameter.
Deep hole ratio depths are more than 10x the diameter and up to 150x the diameter ratio.
There are 3 types of deep drilling methods:
Gun drills
STS (Single tube system)
DTS (Double tube system)
Deep hole ratio depths are more than 10x the diameter and up to 150x the diameter ratio.
There are 3 types of deep drilling methods:
Gun drills
STS (Single tube system)
DTS (Double tube system)
