Alloy Steel Water Drill BR2 DTH Hammers And Drill Bit

Brand Name:MIROC
Certification:ISO
Model Number:BR2 DTH Hammers
Minimum Order Quantity:50
Delivery Time:25 days
Payment Terms:T/T or L/C
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Location: Beijing Beijing China
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Supplier`s last login times: within 1 hours
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Product Details

Alloy Steel Water Drill BR2 DTH Hammers And Drill Bit

Description
In DTH hammers, 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 hammers a nearly constant penetration rate regardless of hole length.

Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process

TypeDth hammer
MaterialCarbon steel
UseWell Drilling,mining
Quality100% quality similarity world top class brands
Advantageshigh quality and factory prices
Shank seriesCOP,MISSION, SD, DHD, BR, QL, BR,CIR etc.
serieslow/middle/high air pressure dth hammer
ColorAccording to your requirements

Specifications:

Type

Length
(Without Bit)

Weight
(Without Bit)

External Diameter

Bit Shank

Hole Range

Connection Thread

Working Pressure

BR1

760mm

10.00kg

54mm

BR1

64mm-76mm

Br40, BOX

1.0-1.5 Mpa

BR2

880mm

14.50kg

62mm

BR2

70mm-90mm

RD50, BOX

1.0-1.5 Mpa

BR3

889mm

26.00kg

82mm

BR3

90mm-110mm

API 2 3/8" Reg

1.0-1.5 Mpa


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

China Alloy Steel Water Drill BR2 DTH Hammers And Drill Bit supplier

Alloy Steel Water Drill BR2 DTH Hammers And Drill Bit

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