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4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm
4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm
4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm
4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm
4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm
4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm
Specifications
Brand Name :
MIROC
Model Number :
DTH Button Bit
Place of Origin :
China
MOQ :
1 Pieces
Supply Ability :
20000 pieces per month
Delivery Time :
25 days
Packaging Details :
Carton Box or Wooden Box
Price :
negotiation
Payment Terms :
L/C, T/T, Western Union
Certification :
CE, ROHS
Dia :
4 inch
Shank :
DHD340
Colar :
Green,black,gold
Description

4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm

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.

Basic Information

Product

DTH Button Bits
Low Air Pressure CIR80, CIR90

3’’

DHD3.5, M30,

4’’

DHD340, SD4,QL40, M40

5’’

DHD350, SD5,QL50, M50

6’’

DHD360, SD6,QL60, M60

8’’

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


DHD340 High Air Pressure DTH Bit Specification:

Diameter Buttons and Size (mm) Flushing hole Weight Part Number
mm inch Front Gauge kg
DHD340 Ballistic button/Concave face
115 4 1/2 4×14,2×14 8×14 2 10 4148301235
121 4 3/4 4×14,2×14 8×14 2 11 4148301236
127 5 4×14,3×14 8×14 2 12 4148301237
130 5 1/8 4×14,3×14 8×16 2 14 4148301238
DHD340 Spherical button/Concave face
115 4 1/2 4×14,2×14 8×14 2 10 4148301239
121 4 3/4 4×14,2×14 8×14 2 11 4148301240
127 5 4×14,3×14 8×14 2 12 4148301241
130 5 1/8 4×14,3×14 8×16 2 14 4148301242
133 5 1/4 4×14,3×14 8×16 2 15 4148301243
DHD340 Ballistic button/Convex face
110 4 3/8 4×14,2×14 8×14 2 9.3 4148301244
115 4 1/2 4×14,2×14 8×14 2 10 4148301245
121 4 3/4 4×14,2×14 8×14 2 11 4148301246
127 5 4×14,3×14 8×14 2 12 4148301247
130 5 1/8 4×14,3×14 8×16 2 14 4148301248
133 5 1/4 4×14,3×14 8×16 2 15 4148301249
DHD340 Spherical button/Flat face
110 4 3/8 6×14 8×14 2 9.3 4148301250
115 4 1/2 6×14 8×14 2 10 4148301251
121 4 3/4 6×14 8×14 2 11 4148301252
127 5 7×14 8×14 2 12 4148301253
130 5 1/8 7×14 8×16 2 14 4148301254
133 5 1/4 7×14 8×16 2 15 4148301255


We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.


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

Pictures

4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm

Product tags

din345 taper shank drill

,

expansion bolt dia 0.3125

,

rosemount 3051s coplanar pressure transmitter
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4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm

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Product Detail
Brand Name :
MIROC
Model Number :
DTH Button Bit
Place of Origin :
China
MOQ :
1 Pieces
Supply Ability :
20000 pieces per month
Delivery Time :
25 days
Contact Supplier
video
4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm
4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm
4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm

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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