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Custom Down The Hole DTH Hammers High Pressure ø98mm ø118mm
Custom Down The Hole DTH Hammers High Pressure ø98mm ø118mm
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148301625-4148301628
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

Custom Down The Hole DTH Hammers High Pressure ø98mm ø118mm

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: Efficient High 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)
4148301625 ø115 - 130 998 ø98 40 0.8 - 2.1
4148301626 ø130 - 152 1087 ø118 60 0.8 - 2.1
4148301627 ø165 - 216 1076 ø146 92 0.8 - 2.1
4148301628 ø203 - 254 1450 ø181 260 0.8 - 2.1

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
DTH440 3 - 12 402 850 - 1320 Outside API 2 3/8" ø67-12

DTH440-

115/120/130
DTH450 3 - 14 840 850 - 1600 Outside API 2 3/8" ø83-12

DTH450-

130/140/152
DTH460 6.8 - 20 980 860 - 1610 Outside API 3 1/2" ø104.4-12

DTH460-

165/178/194/203/216
DTH480 9.6 - 24.8 1870 1100 - 1350 Outside API 4 1/2" ø128-12

DTH480-

203/216/230/254/310/350


Product tags

pressure drill

,

chicago pneumatic 1 impact wrench

,

schrader valve tool
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Custom Down The Hole DTH Hammers High Pressure ø98mm ø118mm

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148301625-4148301628
MOQ :
50
Packaging Details :
Wooden Plate
Delivery Time :
25 days
Contact Supplier
video
Custom Down The Hole DTH Hammers High Pressure ø98mm ø118mm

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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