Ql50 Without Foot Valve 3.5′ ′ API Reg Pin DTH Hammer Mining Bits

• Customization: Available
• Application: Liquid with Suspended Solids
• Application Area: Engineering & Construction
• Model NO.: QL50
• Certification: API
• Condition: New
• Stirring Type: Spiral
• Working: High Speed Mixer
• Brand: Prodrill
• Advantages: High Quality with Factory Price
• Color: Customed
• MOQ: 1PCS
• Name: DTH Hammer
• Usage: Mining, Drilling, Quarrying.
• Mixer Type: Agitator
• Transport Package: Wood Box
• Specification: CE
• Trademark: prodrill
• Origin: China
• HS Code: 84629910
• Production Capacity: 1000pec/Months

Product Description

QL50 Without Foot Valve 3.5′′ API Reg Pin DTH Hammer Mining Bits
 
 Description:We manufacture DTH Hammers in different sizes ranging from 3 to 12. These hammers are 
made corresponding to Drilling Bits to carry out prevalent objectives. These hammers are used in various 
down the hole operations like bench Drilling. These are valve less hammers with optimized air cycle 
frequency. These are heavy duty hammers that well at greater depths demanding less air usage, delivering minimum performance loss. 

We offer IR hammer, DHD3.5, DHD340a, DHD360, DHD380, COP and QL hammer. The optimum range of 
hole size for blast drilling with DTH is 90mm to 254 mm, smaller blast holes are generally drilled using top 
hammer, and larger holes generally use rotary machines. Our hammer like COP and QL are known for their 
reliability and longevity.

The Characteristics of Valveless DTH Hammer: 
1.High Impact Frequency and Higher Penetration; 
2.Low air consumption and Fuel saving; 
3. No Exhaust Tube Recess; 
4.Simplicity of design and Easy Service.






How to order?
Shank Type + Top Sub Thread + (With/Without Valve, if this parameter is optional)