Small Hole T11 ° Tapered rock drill tool cross type bit drill bit
excellent drilling performance
Water Well Drill Bits description
Small hole tapered ground drill bit are the most popular tapered
drill bits with a wide selection of head diameters from 26mm to
48mm. With carbide buttons hot pressed on the bit skirts, tapered
button bits have a good drilling performance and are excellent in
longevity.
Water Well Drill Bits Specifications
| Bit Type | Bit OD (mm) | Thread Connection | Main Material | IADC / Cutter Spec | Applicable Formation |
|---|
| PDC Drag Bit | 76 mm | 2 3/8" API REG PIN | Steel body+PDC cutter 1313/1613 | 3/4 wings | Soft/medium: clay, sand, mudstone, soft limestone |
| PDC Drag Bit | 89 mm | 2 3/8" API REG PIN | Steel body+PDC 1613 | 3/4 wings | Soft/medium rock |
| PDC Drag Bit | 110 mm | 2 7/8" API REG PIN | Steel body+PDC 1616 | 4/5 wings | Medium sandstone, limestone |
| PDC Drag Bit | 133 mm | 2 7/8" API REG PIN | Steel/Matrix body+PDC1913 | 4/6 wings | Medium/hard abrasive strata |
| PDC Drag Bit | 152 mm | 3 1/2" API REG PIN | Matrix body+PDC1916 | 5/6 wings | Medium/hard rock |
| Tricone Bit | 118 mm (4 5/8") | 2 7/8" API REG PIN | Alloy steel + TCI insert | IADC 217/317 | Medium/hard sandstone, shale |
| Tricone Bit | 133 mm | 2 7/8" API REG PIN | Alloy steel + TCI insert | IADC 437/517 | Hard limestone, dolomite |
| Tricone Bit | 152 mm | 3 1/2" API REG PIN | Alloy steel + TCI insert | IADC 517/537 | Hard granite interbeds |
| Tricone Bit | 171 mm | 3 1/2" API REG PIN | Alloy steel + TCI insert | IADC 537/617 | Very hard mixed formation |
| DTH Button Bit | 90 mm | DHD340 / BR3 shank | 42CrMo+Tungsten carbide button | 3 inch hammer bit | Hard granite, basalt, quartzite |
| DTH Button Bit | 110 mm | DHD340 / QL40 shank | 42CrMo+carbide button | 4 inch hammer bit | Hard rock |
| DTH Button Bit | 130 mm | DHD350 / QL50 shank | 42CrMo+carbide button | 5 inch hammer bit | High/hard rock |
| DTH Button Bit | 152 mm | DHD360 / QL60 shank | 42CrMo+carbide button | 6 inch hammer bit | Extra/hard bedrock |
Water Well Drill Bits types and parameters
| Product name | Tapered rock drill bit |
| Types | Chisel bit,button bit,cross bit |
| Taper degree | 4°, 6°,7°,11°,12° |
| Application | Rock drilling |
| Shank sizes | Hex. 19mm, Hex, 22mm and Hex. 25mm |
| Buttons configuration | 4 buttons, 5 buttons, 6 buttons, 7 buttons, 8 buttons |
| Tapered drill bit diameter: | 32mm ~ 48mm; |
Advantages
1. Our factory drill bits are made of famous brand steel and alloy.
2. Modern production line to ensure processing accuracy, product
quality stability
3. According to the different rock recommended different style
design, optimization design to improve the driving speed
4. Our factory manufactures our taper button drill bit with
hot-pressing advanced technology which is the best advantage
technology of producing taper button bit up to date.
Application range of Water Well Drill Bits :
(1) Air conditioning installation drilling (2), home decoration
drilling (3), gas drilling (4), plumbing installation drilling (5),
solar installation drilling (6), building installation, electrician
threading drilling (7), cable television, communication line
drilling (8), bridge reinforcement, housing reinforcement drilling
(9), engineering testing, sampling drilling (10), large equipment
installation drilling
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products:
Pneumatic Drilling Rig / Air Drilling
Rig(ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500,
ST-600,ST-800 and other Pneumatic water well drilling Rigs.),
Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig /
Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock
Drilling Equipment / Diamond Core Drill Rig / Geological Drilling
Rig / Soil Testing Drilling Rig / Portable Water Well Drilling
Rig(ST-30,ST-50,XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150,
GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and
other geological drilling machines)Crawler Track Undercarriage,
Drilling Mud Pump(BW150,BW160,BW200,BW250,BW850 series Drilling mud
pumps), Drilling Air Compressor, Water Well Drill Bits(PDC Drill
Bit, Tricone Bit, DTH Button Bit), Water Well Drill Pipe, Drilling
Rig Spare Parts( drilling rods , drilling rods joint , casing pipe,
casing coupling, core tube, core tube coupling, lifters, automatic
drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint),
Track Transporter
