12 inch DHD112 SD12 and NUMA120 for Mining and Water Well Drilling DTH HammerBuy Hammer Drill Bits,12'' Sd12 Dth Hammer,Dth Hammers And Button Bits Product
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
SD4, SD5, SD6, SD8, SD10, SD12 DTH hammers
DTH drilling is a percussion system driving a piston inside hammer body with up and down 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.
BESTLINK company makes and supplies the finest and most efficient Down-the-Hole (DTH) hammers and bits for the mining, construction and water well industries. BESTLINK DTH hammers transmit intensive impact energy with low energy loss. This results in good rock breakage, high penetration rates and high productivity. The equipment is designed to give optimal hole quality, reliability, and long service life, as well as the best blasting results and low total operation cost.
Drill and blast engineers and water well contractors trust BESTLINK's DTH equipment because of the precision engineering and high standards of drilling efficiency built into each of our hammers and bits.
DTH bits specifications:
|Hammer inch||Bits diameter||Shank|
|1"||64mm-70mm||2 1/2"-2 3/4"||BR1|
|2"||70mm-95mm||2 3/4"-3 3/4"||MACH20/BR2|
|5"||133mm-165mm||5 1/4"-6 1/2"||COP54/DHD350R/MACH50|
|To know 12-30 inch bits information, contact us now|
DTH hammers specifications:
|Hammers||Bit Shank||Connection Thread||Suitable bit||Working pressure||Air consumption|
|1-3" Middle-low pressure|
API 2 3/8" Reg
|0.7-1.75Mpa||0.7 Mpa||4.5 m3/min|
|1.0 Mpa||4 m3/min|
|1.4 Mpa||5 m3/min|
|API 2 3/8"Reg||Φ90-Φ110mm||1.0-1.5Mpa||1.0 Mpa||4.5 m3/min|
|1.5 Mpa||9 m3/min|
|API 2 3/8"Reg||Φ105-Φ130mm||1.0-2.5Mpa||1.0 Mpa||6 m3/min|
|1.8 Mpa||10 m3/min|
|2.4 Mpa||15 m3/min|
|API 2 3/8"Reg|
API 3 1/2"Reg
|Φ130-Φ156mm||1.0-2.5Mpa||1.0 Mpa||9 m3/min|
|1.8 Mpa||15 m3/min|
|2.4 Mpa||23 m3/min|
|API 3 1/2"Reg||Φ152-Φ203mm||1.0-2.5Mpa||1.0 Mpa||10 m3/min|
|1.8 Mpa||20 m3/min|
|2.4 Mpa||28.5 m3/min|
|API 4 1/2"Reg||Φ200-Φ279mm||1.0-2.5Mpa||1.0Mpa||15m3/min|
|API 6 5/8"Reg||Φ254-Φ330mm||1.0-2.5Mpa||1.0Mpa||22m3/min|
|API 6 5/8"Reg||Φ305-Φ381mm||1.0-2.5Mpa||1.0Mpa||30m3/min|
|Applicable Industries||Construction works , Energy & Mining|
|Machinery Test Report||Provided|
|Marketing Type||Ordinary Product|
|Place of Origin||Fujian, China|
|Machine Type||Drilling Equipment|
|Usage||For DTH driller|
|Color||Blue Black Yellow|
|Key word||DTH Hammer|