TCI Roca Rodillo Brocas Triconos

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: IADC 617 517 537 437
• Color: as Request
• Bearing Type: Sealed Bearing and Non-Sealed Bearing
• Usage: Well Drilling
• Application: Soft, Medium Soft, Hard, Medium Hard, Very Hard
• Transport Package: Cartons + Ply-Wooden Cases for Exporting
• Specification: 617 517 537 437
• Trademark: sollroc
• Origin: Changsha, Hunan
• HS Code: 82071300
• Production Capacity: 10000 Per Month

Product Description

About us
We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia ad etc.

Product specifications

Model	Milled tooth bits tricone for water well ,  TCI bits tricone for water well
IADC Code	116 117 126 127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
	417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526  537 547 516 536  535
Bearing Type	H---Friction bearing; G---Roller bearing; F--- Floating Bearing
Sealing Type	HJ(metal sealed journal bearing)    HA (rubber sealed journal bearing)  air cooled bearing type
Size	From 2 7/8" to 26" larger sizes for hole opener bit ,reamer bit
Material	alloy steel, tungsten carbide insert
Extra Feature	1) Y-Conical teeth  2) X-chisel teeth 3) K- wide teeth 4) G- Gague protection
Applicable Formation	Very soft, soft , medium soft ,hard, medium hard, very hard formation
Application	Petroleum & gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work

We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc

Quality warranty
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

Package
Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Production time
Generally need 15-25 days

Transportation
By air, By Express or By sea according to your requests.

Detail photos