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Medium Pressure DTH Hammers Down The Hole Hammers With CNC Milling
Medium Pressure DTH Hammers Down The Hole Hammers With CNC Milling
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148301612-4148301613
MOQ :
50
Packaging Details :
Wooden Plate
Delivery Time :
25 days
Payment Terms :
T/T or L/C
Supply Ability :
20000 pieces per month
Price :
negotiation
Description

Medium Pressure DTH Hammers Down The Hole Hammers With CNC Milling

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.


• Small to medium size drilling diameters
• Works in low pressure range, capable of drilling shallow to medium hole lengths


Color: Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process


Type: Medium Pressure DTH Hammer


Applications

• Underground mining
• Quarry benching operations
• Water well drilling


Competitive Advantage


• Main hammer components manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment


specification

Part Number

Drilling Diameter

(mm)

Hammer Length

(mm)

External Diameter

(mm)

Weight

(kg)

Working

Pressure (Mpa)
4148301612 ø90 - 120 870 ø80.5 25 0.8 - 1.2
4148301613 ø110 - 150 917 ø98 36 0.8 - 1.2

Product Code

and

Brief Description

Air Consumption

(m3/min)

Torque

(N.m)

Impact

Frequency

(n/min)

Drill Rod

Connection

Thread

Drill Bit

Connection

Thread

Bit

Shank
DTH930 6 180 ≥700

Outside

API 2 3/8"

 ø54-6

DTH930-90

/100/105/110/120/130
DTH4.5 11 300 ≥800

Insiide

API 2 3/8"

 ø65-6

DTH4.5-110

/120/130/140/150


Product tags

deep hole gun drilling machine

,

used deep hole drilling machine

,

cnc deep hole drilling machine
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Medium Pressure DTH Hammers Down The Hole Hammers With CNC Milling

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148301612-4148301613
MOQ :
50
Packaging Details :
Wooden Plate
Delivery Time :
25 days
Contact Supplier
video
Medium Pressure DTH Hammers Down The Hole Hammers With CNC Milling

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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