Hard Water Well Drill Bit for Mining and Construction
Price:
Customized quotation list
MOQ:
1 set
Delivery Time:
10 days after deposit
Brand:
Shitan
Product Description
Hard Water Well Drill Bit for Mining and Construction
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
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jinzhou City Shitan Machinery Equipment CO. LTD.
Location
Xiaoshang Industrial Zone,Jinzhou City,Hebei province,China
Contact Person
cathy