Sollroc Mining Equipments SD4 125mm DTH Drilling Bits

• Transport Package：Cartons + Ply-Wooden Cases for Exporting
• Trademark：Sollroc
• Origin：Changsha

=== Base Info ===

• Model NO.：SD4 125mm Drill Bit
• HS Code：84314320
• Production Capacity：5000pieces,Month

=== Description ===

SD4 Bits

1254 15/16"28×φ147×φ13HD45-125 

Features

1. Simple and reasonable design, Low problem rate, long life.

2. Strict quality controlling, selected high quality special steels and carbide.
3. Produced by CNC machines, low air consumption, smooth drilling, Maximum impact power, High penetration rate.

 

Hammer inch  Bits diameter Shank1"64mm-70mm2 1/2"-2 3/4"BR12"70mm-95mm2 3/4"-3 3/4"MACH20/BR23"90mm-102mm3 1/2"-4"COP32/COP34/MACH303
M30/DHD3.5/BR34"105mm-152mm4 1/8"-6"COP44/DHD340/MACH44
SD4/M40/QL405"133mm-165mm5 1/4"-6 1/2"COP54/DHD350R/MACH50
SD5/M50/QL50/BR56"152mm-254mm4 1/8"-10"COP64/DHD360/SD6
M60/QL60/Bulroc BR68"203mm-330mm8"-13"COP84/DHD380/SD8
QL80/M8010"254mm-380mm10"-15"SD10
HN10012"305mm-508mm12"-20"DHD1120/SD12
HN120/HN125

Products photos:






Advantages:

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