DHD3.5 and M30 DTH Bit work in 3'' High Air Pressure
range,Dia110~133mm
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.DTH bits are paired with their
corresponding hammers (by drilling hole diameter and spline
configuration). Customers can customize their DTH bits in various
ways, such as changing the tungsten carbide insert profile
(spherical, ballistic, etc.), face profile (flat face, concave,
convex, etc.), and flushing holes.
1,DTH drills use more in open-air large diameter drilling projects.
2,DTH drill bit owns stable performance,easy to grind,most of the
current DTH drills use spherical spline tooth-shaped head and
caudal peducle.
3,Carrying capacity,good wear resistance,fast
Basic Information
Product | DTH Button Bits |
| Low Air Pressure | CIR80, CIR90 |
3’’high pressure | DHD3.5, M30, |
4’’high pressure | DHD340, SD4,QL40, M40 |
5’’high pressure | DHD350, SD5,QL50, M50 |
6’’high pressure | DHD360, SD6,QL60, M60 |
8’’high pressure | DHD380, SD8,QL80, M80 |
Color | Green, Gold, Black or based on customer requirements. |
MOQ: | No MOQ required for testing and trial order |
Applications
• Underground mining
• Down the hole rock drilling
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
DHD3.5 And M30 High Air Pressure DTH Bit Specification:
| Diameter | Buttons and Size (mm) | Flushing hole | Weight | Part Number |
| mm | inch | Front | Gauge | kg |
| DHD3.5 Ballistic button/Convex face |
| 90 | 3 1/2 | 4×12,2×12 | 8×12 | 2 | 4.5 | 4148301219 |
| 95 | 3 3/4 | 4×12,2×12 | 8×12 | 2 | 4.8 | 4148301220 |
| 100 | 3 7/8 | 4×13,2×13 | 8×13 | 2 | 5 | 4148301221 |
| 105 | 4 1/8 | 4×14,2×14 | 8×14 | 2 | 5.5 | 4148301222 |
| DHD3.5 Spherical button/Flat face |
| 90 | 3 1/2 | 6×12 | 8×12 | 2 | 4.5 | 4148301223 |
| 95 | 3 3/4 | 6×12 | 8×12 | 2 | 4.8 | 4148301224 |
| 100 | 3 7/8 | 6×13 | 8×13 | 2 | 5 | 4148301225 |
| 105 | 4 1/8 | 6×14 | 8×14 | 2 | 5.5 | 4148301226 |
| M30 Ballistic button/Convex face |
| 90 | 3 1/2 | 4×12,2×12 | 8×12 | 2 | 4.7 | 4148301227 |
| 95 | 3 3/4 | 4×12,2×12 | 8×12 | 2 | 4.9 | 4148301228 |
| 100 | 3 7/8 | 4×13,2×13 | 8×13 | 2 | 5.3 | 4148301229 |
| 105 | 4 1/8 | 4×14,2×14 | 8×14 | 2 | 5.6 | 4148301230 |
| M30 Spherical button/Flat face |
| 90 | 3 1/2 | 6×12 | 8×12 | 2 | 4.7 | 4148301231 |
| 95 | 3 3/4 | 6×12 | 8×12 | 2 | 4.9 | 4148301232 |
| 100 | 3 7/8 | 6×13 | 8×13 | 2 | 5.3 | 4148301233 |
| 105 | 4 1/8 | 6×14 | 8×14 | 2 | 5.6 | 4148301234 |
Keywords
DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock
Drill Bit,
Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit
Delivery time: around 15-20days
Package: Carton or Wooden Box/Based on customers requirements
Our Services
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater
to the needs of the construction and mining industries, with
consideration on providing solutions to the following unique
problems:
Hazardous environment
Acts, regulations, and other government guidelines that has to be
followed
Significant differences in the way people work, mostly due to
physical constraints
Avoiding downtime on major equipment which can cost tens of
thousands of dollars per hour. The best solution with the most
reasonable cost is a significant driver.
Company Information
KSQ Technologies (Beijing) Co. Ltd. has significant experience and
know-how in the supply of materials, components, finished goods,
specially designed/engineered equipment, and services from China.
The company caters to medium to large scale clients who are doing
projects and capital expansion, as well as to firms who require
support with consumable products, maintenance, and repair
operations.
Tag: DTH drill bits
Skype: Nancy Liu0813
Whatsapp: +86 13522020495
