High-Quality DHD380 Shank DTH Button Drill Bits for Mining and Water Well Drilling Factories, Quotes

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High-Quality DHD380 Shank DTH Button Drill Bits for Mining and Water Well Drilling Factories, Quotes

Product Details

Customization:	Available
After-sales Service:	Repair or Replacement
Warranty:	6 Months

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Product Description

Basic Information

Model NO.

DHT380 drill bit

Certification

CE, ISO 9001:2000, ISO 9001:2008

Standard

AISI, GB

Surface Treatment

Spray-Paint

Manufacturing Process

Stamping

Material

Carbon Steel

Machine Type

Drilling Tools

Color

Red, Black, Yellow, White

Shank Adapter

DHD380

Diameter

203-305mm

HS Code

82071990

Production Capacity

500,000 PCS/Month

Packaging & Delivery

Package Size

30.00cm * 30.00cm * 30.00cm

Package Gross Weight

5.000kg

Transport Package

Wooden Case

Product Description

Because of economy and powerful drilling capacity, down the hole hammer become an advanced drilling tool for drilling and mining industries. Down the hole hammers and drill bits are designed together to work in perfect unison, giving high penetration rates, long service life and low costs.

Key Advantages:

Maximum energy delivery to drilling bit
Fast drilling speed and low air consumption
High quality alloy steel materials
Advanced processing technology
Easy assemble and disassemble inner structure
Multihead thread connecting chuck

Applications:

High pressure drilling rigs Water well drilling Bench drilling Civil Engineering Mining / Mineral Exploration Oil well drilling

Available Size Range:

3" DTH Bits: DHD3.5, M30
4" DTH Bits: DHD340, SD4, QL40, M40
5" DTH Bits: DHD350, SD5, QL50, M50
6" DTH Bits: DHD360, SD6, QL60, M60
8" DTH Bits: DHD380, SD8, QL80, M80
Low air pressure DTH Bits: CIR80, CIR90

Technical Specifications (DHD 380)

Gauge Buttons [No.x mm]	Front Buttons [No.x mm]	Diameter [mm]	Diameter [in]	Weight [kg]
10 x 19	14 x 16	203	8"	50
10 x 19	14 x 16	216	8 1/2"	52
10 x 19	16 x 16	229	9"	52.65
12 x 19	37 x 16	305	12"	85

DTH Bit Shank Availability

We provide a wide range of shanks to fit various hammers:

Dia. 64mm-70mm: Bulroc BR1
Dia. 70mm-95mm: Halco MACH20, Bulroc BR2
Dia. 90mm-102mm: COP32, DHD3.5, M30
Dia. 105mm-152mm: DHD340, SD4, QL40
Dia. 135mm-165mm: DHD350R, SD5, QL50
Dia. 152mm-254mm: DHD360, SD6, QL60
Dia. 203mm-330mm: DHD380, SD8, QL80
Dia. 305mm-508mm: DHD1120, SD12, N120

Product Gallery

Frequently Asked Questions

Q1: What are the main applications for the DHD380 drill bit?

The DHD380 is primarily used for high-pressure drilling, water well drilling, bench drilling, mining, mineral exploration, and civil engineering applications.

Q2: What materials are used in the manufacturing of these DTH bits?

These bits are manufactured using high-quality alloy steel and carbon steel, combined with advanced processing technology to ensure durability and a long service life.

Q3: How does the design contribute to drilling efficiency?

The special inner structure is designed according to the latest rock drilling theory, which helps deliver maximum energy to the bit, resulting in faster penetration rates and lower air consumption.

Q4: Is the maintenance of the hammer and bit difficult?

No, the design features a simple and reliable inner structure that makes assembly and disassembly easy, reducing maintenance time and problem rates.

Q5: What size ranges are available for your DTH bits?

We offer a wide range of sizes from 90mm up to 605mm, with hammers ranging from 3" to 12" to suit various industrial requirements.

Q6: Are your DTH bits compatible with other shank standards?

Yes, our bits are designed to be interchangeable with common DTH bit and drill pipe standards, including DHD, SD, QL, and Mission (M) series.