Down-The-Hole Drill Bits DTH Hammer for Water Well Drilling

• After-sales Service：Supplied
• Warranty：6 Month
• Certification：ISO 9001:2000
• Standard：SGS
• Surface Treatment：Spray-Paint
• Manufacturing Process：Forging

=== Base Info ===

• Model NO.：SD6
• Material：Alloy Steel
• Product Name：DTH Hammer
• Produce Address：Shandong Province
• Od：142mm
• Drilling Hole Diameter Range：150-190mm
• Thread：3 1,2"Reg
• Length：1277mm
• Weight：99kg
• Quality Grade：First
• Transport Package：Truck, Ship or Air
• Specification：AS REQUEST
• Trademark：YIKUANG
• Origin：China
• HS Code：843143200
• Production Capacity：5000PCS,Month

=== Description ===
TypeModelLengthWeightExternal Dia.(mm)Hole Range(mm)(kg)(mm)3.5 inchDHD3.593025∅82∅90-1104 inchDHD340103039∅99∅110-135SP480108440.5∅99QL4109741∅99Mission40100540∅995 inchDHD350121476.5∅125∅135-155SP580117572.5∅125QL5114773∅125Mission50111068.5∅1256 inchDHD3601248100∅142∅155-190SP6801261100∅142QL6121295∅146Mission60116190∅1468 inchD851492188∅180∅195-254SP8821463192∅180QL81465182∅180Mission801338176∅18010 inchSP10801502290∅226∅254-311NUMA1001510288∅22612 inchDHD1120others pls show me your requestNuma120Numa 125 Details of dth hammer 

Promotional Activities!!!

Above 5000USD,there will be 2% off!

FAQ:

1,How to choose the right hammer ?

Pls show me which hole size do you want to drill.

2,How to do the payment ?

TT,Western Union within 1000USD.or pay by alibaba .

3,What's Service after sales ?

Provide the operation guide and technical service within 7*24*365 hours.

4,Are you manufacturer or trade company ?

We are original manufacturer.

5,Where's our factory ?

We are in the north of China ,Shandong Pro.

6,How many worker people in our factory ?

150 -200nos workers .

Pls feel freely to contact us !!!