Changsha Sollroc Engineering Equipments Co., Ltd

FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.

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12" Atlas Copco Down The Hole DHD1120 DTH Button Drill Bits For Rock Drilling

12" Atlas Copco Down The Hole DHD1120 DTH Button Drill Bits For Rock Drilling

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Brand Name :SOLLROC
Model Number :DHD1120 dth bits
Certification :SGS
Place of Origin :China
MOQ :1 set
Supply Ability :30000 sets per month
Delivery Time :3-4 weeks
Packaging Details :Cartons + ply wood case (no plastic)
Product name :DHD1120 dth bits
Diameter :305mm, 330mm, 356mm,381mm
Air pressure :10-30 bar
Applications :waterwell drilling and rock drilling
Face shape :Flat, Convex, Concave
Keyword :DHD1120 bit
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12" Atlas Copco Down The Hole DHD1120 DTH Button Drill Bits For Rock Drilling

Product specifications: DHD1120 dth bits

For 12" hammer
DTH bits shank
Bit Dia. No
Air
Holes.
Gauge
Buttons
Front
Buttons
Weight
(Kg)
Part No.
mm inch
DHD1120 305 12" 4 12×φ18 36×φ16 152.0 DHD1120-305
311 12 1/4" 4 12×φ18 36×φ16 157.0 DHD1120-311
330 13" 4 16×φ18 42×φ16 165.0 DHD1120-330
356 14" 4 16×φ19 48×φ16 178.0 DHD1120-356
381 15" 4 16×φ19 48×φ18 198.0 DHD1120-381
SD12 305 12" 4 12×φ18 36×φ16 156.0 SD12-305
311 12 1/4" 4 12×φ18 36×φ16 168.0 SD12-311
330 13" 4 16×φ18 42×φ16 180.0 SD12-330
356 14" 4 16×φ19 48×φ16 191.0 SD12-356
381 15" 4 16×φ19 48×φ18 200.0 SD12-381
NUMA120 305 12" 4 12×φ18 36×φ16 152.0 NUMA120-305
311 12 1/4" 4 12×φ18 36×φ16 158.0 NUMA120-311
330 13" 4 16×φ18 42×φ16 165.0 NUMA120-330
356 14" 4 16×φ19 48×φ16 178.0 NUMA120-356
381 15" 4 16×φ19 48×φ18 195.0 NUMA120-381
NUMA125 305 12" 4 12×φ18 36×φ16 170.0 NUMA125-305
311 12 1/4" 4 12×φ18 36×φ16 173.0 NUMA125-311
330 13" 4 16×φ18 42×φ16 182.0 NUMA125-330
356 14" 4 16×φ19 48×φ16 191.0 NUMA125-356
381 15" 4 16×φ19 48×φ18 200.0 NUMA125-381


Product photos


12" Atlas Copco Down The Hole DHD1120 DTH Button Drill Bits For Rock Drilling

About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts.
2. We have advanced technology and equipment.
3. Our technician has more than 10 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA,
Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.

a. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.
b. Smooth performance and long service lifeof HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
c. Low problem rate and easy to maintenancedue to simple, reliable and easy assemble and disassemble inner structure of hammer.
d. Easy to depart bit from hammer due to multi- Head thread connecting chuck and cylinder of hammer.
e. Interchangeable with DTH bit and drill pipe.


Sollroc is recognized as one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools with more 10 years of experience. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical industries and etc.

Keywords:

forage de roches
le forage de puits
Forage et
forage géothermique
forage du sol
des outils de forage
micropiling
ENQUÊTES Une rotopercussion

Marteau fond de trou
forage au marteau fond de trou
taillants
CAROTTAGE ET FORAGE DIAMANTÉ
Forage au marteau hors trou (top hammer drilling)
Taillants fond de trou
Taillants aléseurs(opener bit)
Marteaux fond de trou à circulation inverse
Taillants croix, boutons ou balistiques

TUBAGES POUR SUPER MAXBIT / ODEX / TDEX
Système ODEX
Système Symmetrix
Tubage à l'avancement
trepan diamante


Martelli Fondo Foro
Sistema Casing Concentrico
Punte Fondo Foro
punte a bottoni
Punte per martelli fondo foro
ASTE DA PERFORAZIONE
Punte a croce e bottoni, manicotti, dadi, piastre ed accessori vari
Aste filettate e bit
Aste a cono
Attrezzatura fondo foro
Batteria di perforazione
ODEX e TUBEX
button bit grinder Affilatrice Punte
Riaffilatrici e utensili per bottoni
Taglianti per martelli fondo foro dth bit
Tubi di rivestimento drill rod Aste di perforazione

Sistema eccentrico per rivestimento
Trilama step e trilama chevron
Punte a bottone filettate,
Tubi DTH
del foro in fase di perforazione
Sistemi di perforazione Odex
Martelli a circolazione inversa
Punte a circolazione inversa
Punte filettate per Top Hammers

China 12" Atlas Copco Down The Hole DHD1120 DTH Button Drill Bits For Rock Drilling for sale

12" Atlas Copco Down The Hole DHD1120 DTH Button Drill Bits For Rock Drilling

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