Carotaggio continuo

CAROTAGGIO CONTINUO

CAROTAGGIO CONTINUO
DESCRIPTION

This line of diamond core bits is suitable for holes deeper than 2 linear meters. As it is not possible to extract the debris core, unlike the conventional drilling, with this system the hole can be made by progressively screwing extensions one after the other, keeping the debris core inside the bits up to the end. On request this system can also be supplied with debris core extractors and stabilizers for core bits in order to keep them on track while drilling. The tool is available in three different versions: impregnated, set and polycrystalline crown and all of them can be ordered both for wet or compressed air use. As this drill is a highly technical system, SEA TECHNOLOGY suggestion is to contact a company technician for any precautionary advice.

TECHNICAL SPECIFICATIONS
IMPREGNATED CROWNS
Suitable for drilling: Granite – Porphyries – Stone – Concrete – Reinforced Concrete Highly reinforced concrete
SET CROWNS
Suitable for drilling: Hollow bricks – Solid bricks – Non reinforced concrete – Marble – Clay – Sandstone – Calcareous Materials
POLYCRYSTALLINE CROWNS
Suitable for drilling: Hollow bricks – Solid bricks – Tuff – Lime – Plaster
MOD. MATERIAL
Mx1 For soft materials
Mx3 For medium materials, i.e. reinforced concrete
Mx4 For medium hard materials, i.e. highly reinforced concrete
Mx5 For hard materials, i.e. granite
Ø FITTING EXTENSION 0,5 mt EXTENSION 1 mt EXTRACTOR EXTRACTOR CARRIER STABILIZER
20
25
30
35
40
45
50
64
72
82
92
102
112
122
137
152
162
182
202
212
252
262
302
Ø SET CROWNS IMPREGNATED CROWNS POLYCRISTALLINE CROWNS
20
25
30
35
40
45
50
64
72
82
92
102
112
122
137
152
162
182
202
212
252
262
302