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8 Inch / 9 Inch / 10 Inch / 12 Inch Hardened Drill Bits for Shank M80 Hammer

8 Inch / 9 Inch / 10 Inch / 12 Inch Hardened Drill Bits for Shank M80 Hammer

Brand Name:MIROC
Certification:ISO
Model Number:DTH Button Bit
Minimum Order Quantity:10 Pieces
Delivery Time:25 days
Place of Origin:China
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Location: Beijing Beijing China
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Supplier`s last login times: within 1 hours
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Product Details

8 Inch / 9 Inch / 10 Inch / 12 Inch Hardened Drill Bits for Shank M80 Hammer


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 PressureCIR80, 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

8'' High Air Pressure DTH Bit for M80 Shank Specification

M80 Spherical button/Concave face Button Bit
2007 7/86×18,6×189×18340.84148301525
20386×18,6×189×183414148301526
2168 1/26×18,8×189×18341.84148301527
2198 5/86×18,9×189×183424148301528
2228 3/43×18,5×1812×18,6×183494148301529
2268 7/83×18,5×1812×18,6×183514148301530
22993×18,5×1812×18,6×183534148301531
2419 1/23×18,6×1812×18,6×183564148301532
2519 7/83×18,7×1812×18,6×18356.84148301533
254103×18,7×1812×18,6×183574148301534
27010 5/83×18,8×1812×18,6×183614148301535
305126×18,8×1812×18,9×183774148301536
M80 Ballistic button/Convex face Button Bit
20386×18,7×189×183414148301537
2168 1/26×18,8×189×183424148301538
2228 3/46×18,8×1812×183494148301539
M80 Spherical button/Flat face Button Bit
20389×189×183414148301540
2168 1/212×189×183424148301541
2228 3/413×1812×183494148301542
229914×1812×183534148301543



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


Photos



China 8 Inch / 9 Inch / 10 Inch / 12 Inch Hardened Drill Bits for Shank M80 Hammer supplier

8 Inch / 9 Inch / 10 Inch / 12 Inch Hardened Drill Bits for Shank M80 Hammer

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