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Spherical Tooth Shape Hard Water Well Drill Bits For Mining And Construction
Product Summary
Hard Water Well Drill Bit for Mining and Construction 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, ...
Basic Properties
Place of Origin:
Jinzhou ,Hebei Province
Brand Name:
Shitan
Model Number:
Various models of impact drill bits
Trading Properties
Minimum Order Quantity:
1 set
Price:
Customized quotation list
Payment Terms:
T/T
Supply Ability:
2000 sets
Product Details
Highlight:
hard water well drill bits
,hard well drill bit
,mining well drill bit
Drill Bit Name:
Water Well Impact Drill Bit
Keyword:
Water Well Drill Bit
Specifications:
Multiple Specifications To Choose From
Shape:
Spherical Tooth Shape
Material:
Ordinary High-speed Steel
Application:
Water Well Drilling
Country Of Origin:
China
Diameter:
76mm-450mm
Application Industry:
Water Well Industry
Product Description
Hard Water Well Drill Bit for Mining and Construction
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 |
Product Specifications
| Attribute | Value |
|---|---|
| Drill bit name | Water well impact drill bit |
| Shape | Spherical tooth shape |
| Material | Ordinary high-speed steel |
| Application | Water Well Drilling |
| Diameter range | 76mm-450mm |
| Country of origin | China |
Impact Drill Bit Overview
The impact drill bit is the core component of pneumatic drilling rigs, consisting of a high-strength steel body and hard alloy cutting edge. It crushes materials through a combination of high-frequency impact and rotation.
Cutting Edge Varieties
- Cross shaped: Ideal for medium hard rocks and concrete, offering strong stability
- Straight shaped: Excels in handling soft rocks and coal seams with efficient cutting
- Spherical tooth shape: Superior resistance to hard rock with outstanding wear resistance
Technical Specifications
Comprehensive specifications for impact drill bits including inch sizes, thread types, adaptable diameters, and alloy configurations:
| Impact Drill Inch Specification | Standard Configuration | Adaptable Drill Bit Specification | Edge Tooth Alloy Parameters |
|---|---|---|---|
| 3" | 2 3/8 thread | Φ85-90mm, Φ91-105mm, Φ110mm | 6 pieces of Φ14mm alloy |
| 4" | 2 3/8 thread | Φ105-109mm, Φ110-115mm, Φ116-120mm, Φ121-130mm, Φ131-140mm, Φ141-150mm | 6-8 pieces of Φ14-18mm alloy |
| 5" | 2 3/8 thread | Φ130-140mm, Φ144-146mm, Φ147-152mm, Φ153-165mm, Φ166-178mm, Φ179-190mm, Φ191-203mm, Φ204-216mm | 7-10 pieces of Φ18mm alloy |
| 6" | 3 1/2 thread | Φ152-165mm, Φ166-180mm, Φ181-190mm, Φ191-203mm, Φ204-219mm, Φ220-235mm, Φ236-254mm | Φ18mm alloy configurations |
| 7" | 3 1/2 thread | Φ180-190mm, Φ191-195mm, Φ196-203mm, Φ204-219mm, Φ220-235mm, Φ236-254mm | 9-12 pieces of Φ18mm alloy |
| 8" | 4 1/2 thread | Φ195-203mm, Φ204-219mm, Φ220-235mm, Φ236-245mm, Φ246-254mm, Φ255-275mm, Φ276-305mm, Φ306-325mm, Φ326-350mm | 10-16 pieces of Φ18-19mm alloy |
| 10" | 5 1/2 thread | Φ240-254mm, Φ255-275mm, Φ276-290mm, Φ291-305mm, Φ306-320mm, Φ321-335mm, Φ366-350mm, Φ351-375mm, Φ376-400mm, Φ401-430mm, Φ431-450mm | 12-16 pieces of Φ19mm alloy |
| 12" | 6 5/8 thread | Φ305-315mm, Φ316-330mm, Φ331-350mm, Φ351-380mm, Φ381-400mm, Φ401-430mm, Φ431-450mm | 15-18 pieces of Φ19mm alloy |
Operation Guidelines
- Installation: Select the correct interface for your pneumatic drilling rig to ensure firm installation without looseness
- Alignment: Maintain proper vertical or desired angle alignment before starting
- Startup: Begin at low speed, gradually increasing after stable cutting is achieved
- Material adjustment: Increase feed force for soft materials, apply pressure slowly for hard materials
- Chip removal: Use rotation and impact action with chip removal grooves for efficient debris clearance
Maintenance & Safety
- Inspection: Regularly check for cracks, broken edges, or damage; maintain sharp cutting edges
- Cleaning: Remove debris after use and apply anti-rust oil before storage
- Protection: Always wear helmets, goggles, and gloves during operation
- Cooling: Use water or oil mist cooling for hard materials or continuous operations
- Avoid: Never exceed rated diameters or forcefully impact hard objects like steel bars
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
Mrs. Anna
Manager
- Email: anna@waterwelldrillingmachine.com
- Tel: +8615511892512
- WhatsApp: 8615511892512
-
wechat:
+8615630441112
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