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Down The Hole DTH Hammer Bit, DTH Drill Bit

Down The Hole DTH Hammer Bit, DTH Drill Bit
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.

Quantity:
  • Down The Hole DTH Hammer Bit, DTH Drill Bit
  • Bestlink

Down The Hole DTH Hammer Bit, DTH Drill Bit


Product Description:
Pandadrill is one the professional manufacturer and supplier of high performance rock drilling tools like DTH Hammers and Bits. PC Hammers and Bits, DTH drilling pipes and Top Hammer Drilling Tools.

Our tools are widelyused in different drilling applications including mining,quarrying, water well drilling, geotechnical industries and etc.

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.


Competitive Advantage:
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment


Specification:

HAMMER INCH BIT DIA(MM) BIT DIA(INCH) SHANK
1 64MM-76MM 2 1/2"-3" BR1
2 76MM-90MM 3"-3 1/2" BR2/PAD320
3 85MM-105MM 3 2/5"-4" BR3/DHD330/COP32/PAD330
3.5 85MM-110MM 3 2/5"-4 1/3" DHD3.5/IR3.5/COP34/QL30/PAD3.5
4 105MM-140MM 4"-5 1/2" DHD340/COP44/QL40/SD4/MISSION40/PAD340
5 127MM-200MM 5"-8" DHD350/COP54/QL50/SD5/MISSION50/PAD350
6 152MM-254MM 6"-10" DHD360/COP64/QL60/SD6/MISSION60/PAD360
8 195MM-350MM 7.2/3"-13 4/5" DHD380/COP84/QL80/SD8/MISSION80/PAD380
10 254MM-380MM 10"-15" SD10/NUMA100/DHD1100/PAD1100
12 305MM-457MM 12"-18" SD12/NUMA120/DHD1120/PAD1120


SD12 DTH BUTTON BITS (4)

SD12 DTH BUTTON BITS (1)

SD12 DTH BIT详细描述 Bit-Face-Shape 1详细描述 Bit-Face-Shape 2drill bits


application area




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Bestlink Factory

Xiamen Bestlink Factory Co., Ltd  is  committed  to  provide  the  best  drilling  and  cutting machine,  tools and accessories products in marble and granite stone quarrying,  as well as in civil engineering application, especial demolition project. it is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite  and ornamental stones in china.  

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