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API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling

Name: API 2 38 Reg QL40 4 Down The Hole Hammer For Water Well Drilling
Brand: SOLLROC
Price: 1 USD

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Brand Name :	SOLLROC
Model Number :	QL40
Price :	negotiate
Payment Terms :	L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability :	50000 PCS/Month
Delivery Time :	15-25days

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Product Details
Company Profile

API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling

API 2 3/8'' Reg Black Color QL40 4'' DTH Hammer For Water Well Drilling

API 2 3/8'' Reg Black Color QL40 4'' DTH Hammer For Water Well Drilling

Feature

1. for water well, micro piling, geothermal, anchoring
2. reliable performance
3. long service life
4. easy to maintain
5. stable

Specification

Shank	QL40
Length (less bit)	1097mm
Outer diameter	99mm
Top sub thread	API 2 3/8" REG
Weight (less bit)	41kg
Hole range	110mm-135mm
Working pressure	10-25bar
Impact rate at 1.7 Mpa	27Hz
Recommended rotation speed	25-40 r/min

Product Introduce

DTH hammer is a percussion system driving a piston inside hammer body with up and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work, etc.

Delivery Time

Generally need 15-25 days

Transport Way

By air, By Sea or By Express

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API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling

API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling

API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling

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API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling

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