Hot Sell Water Well Deep Hole Drilling Tools Ql50 DTH Drilling Bits

• Transport Package: Cartons + Ply-Wooden Cases for Exporting
• Trademark: Sollroc
• Origin: Changsha
• Model NO.: QL50 DTH Hammer BITS
• HS Code: 84314320
• Production Capacity: 5000pieces/Month

Product Description

Hot sell water well deep hole drilling tools QL50 DTH Drilling Bits

Our Products:

With professional manufacturing experience in DTH hammer production, our factory can supply you with high
pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material.

Products Description
Our DTH hammer and bits has following advantages:

Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure
of DTH hammer designed according to newest rock drilling theory.

Smooth performance and long service life of DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.

Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.

5" shank Bit	Bit Dia(mm)	Bit Dia(inch)	Air Hose	Guage buttons	Front buttons	Part No
QL50 Bits	130	5 1/8"	2	7×φ16	7×φ14	HD55-130
	135	5 1/4"	2	7×φ18	7×φ14	HD55-135
	140	5 1/2"	2	8×φ16	8×φ14	HD55-140
	146	5 3/4"	2	8×φ18	8×φ15	HD55-146
	150	5 7/8"	2	8×φ18	8×φ15	HD55-150
	152	6"	2	8×φ18	8×φ15	HD55-152
	156	6 1/8"	2	8×φ18	8×φ16	HD55-156

 

Specification of dth hammer button bits:	Diameter: (mm)
1-2 inch low air pressure DTH bits Shank: BR1, BR2, DHD2.5	57/64/70/76/80/82/90
3 inch high Air pressure DHT bits Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5	85 / 90 / 95 / 100 / 105/110
4 inch high Air pressure DHT bits Shank:DHD340,COP44,M40,SD4,QL40	105 / 110 / 115 / 120 / 127/130
5 inch high Air pressure DHT bits Shank:DHD350,COP54,M50,SD5,QL50	133 / 140 / 146 / 152 / 165
6 inch high Air pressure DHT bits Shank:DHD360,M60,SD6,QL60,COP64	152 / 165 / 178 / 190 / 203
8 inch high Air pressure DHT bits Shank:DHD380,COP84,M80,SD8,QL80	195 / 203 / 216 / 254 / 305
10 inch high Air pressure DTH bits Shank:SD10, HN100	254/270/279/295/305
12 inch high Air pressure DTH bits Shank:SD12,DHD1120,HN120,HN125	305/330/343/356/368/381

Products photos:






Advantages:

1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.

2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.

4. Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.

5. Interchangeable with DTH bit and drill pipe

Quality warranty:

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

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

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