High-Quality Mission50 Button Bits Shank Series DTH Drill Bit for Mining and Water Well Drilling Manufacturer, Manufacturers

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

⚙️

Basic Specifications

Model NO.:M50 DTH button bit

Certification:CE, ISO 9001:2000, ISO 9001:2008

Standard:AISI, GB

Surface Treatment:Spray-Paint

Manufacturing:Stamping

Material:Carbon Steel

Machine Type:Drilling Tools

Color:Red, Black, Yellow, White

Bit Shank:M50

Diameter:140-178mm

HS Code:82071990

Capacity:500,000 PCS/Month

📦

Packaging & Delivery

Package Size:30.00cm * 30.00cm * 30.00cm

Gross Weight:5.000kg

Transport:Wooden Case

📝

Product Description

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

Deliver maximum energy to drilling bit with fast drilling speed and low air consumption.
Smooth performance and long service life due to high-quality alloy steel and advanced processing.
Low problem rate and easy maintenance with a simple, reliable assemble/disassemble structure.
Easy to depart bit from hammer via multihead thread connecting chuck and cylinder.
Fully interchangeable with DTH bit and drill pipe.

Available Bit Sizes:
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.

📊

Mission50 Shank Drill Bits Specifications

Head Shape	Head Dia(mm)	Shank length	Spline	Port holes	Button type	Gauge Buttons	Front buttons	Weight(Kg)
Convex Face	140	260	12	2	Spherical+Ballistic	7XØ18	4XØ15+3XØ14	13.9
Flat Face	146	260	12	2	Spherical	8XØ18	8XØ14	14.6
Flat Face	152	260	12	2	Spherical+Ballistic	8XØ18	8XØ14	15
Flat Face	165	260	12	2	Spherical+Ballistic	8XØ18	9XØ14	17
Convex Face	178	260	12	2	Spherical	8XØ18	6XØ16+5XØ14	18.5

🛠️

Available DTH Bit Shanks

1) Dia. 64-70mm Bulroc BR1
2) Dia. 70-95mm Halco MACH20, BR2
3) Dia. 90-102mm COP32, M30, DHD3.5
4) Dia. 105-152mm DHD340, SD4, M40, QL40
5) Dia. 135-165mm DHD350R, SD5, M50, QL50
6) Dia. 152-254mm DHD360, SD6, M60, QL60
7) Dia. 203-330mm DHD380, SD8, QL80
8) Dia. 254-380mm SD10, Numa100
9) Dia. 305-508mm DHD1120, SD12, N125
10) Dia. 405-864mm SD15, SD18
11) VKP95, CIR90, CIR110, CIR200...

📷