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| Categories | DTH Drill Bits |
|---|---|
| Brand Name: | MIROC down the hole hammer drill tool |
| Model Number: | DTH Button Bit |
| Certification: | SGS certified, ISO |
| Place of Origin: | China |
| MOQ: | 10 Pieces DTH Button Drill Bit |
| Price: | Negotiation |
| Supply Ability: | 20000 pieces per month |
| Delivery Time: | 25 days |
| Packaging Details: | Carton Box or Wooden Box |
| Application: | Water Well Drilling, Quarry Drilling, Construction Rock Drilling |
| Hammer Type: | DHD350 COP54 QL50 SD5 Mission50 High Air Pressure |
| Shank: | DHD350 COP54 QL50 SD5 Mission50 Shank |
| Bit Diameter: | 133mm 140mm 146mm 152mm 165mm |
| Name: | DTH Button Bit |
| Drill Method: | DTH (Down the hole) Drilling |
| Company Info. |
| KSQ Technologies (Beijing) Co. Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Diameter 140mm QL50 Convex Face DTH Drill Bit For Underground Long
Hole Rock Drilling
DTH Button Bit Description:
Name: DTH Button Bit
Diameter: 140mm
Face design: Convex Face
Carbide Shape: Ballistic and Spherical
Buttons number and diameter: gauge 9x16mm spherical, front 10x14mm ballistic,
Flushing holes: 3 front flushing holes
With foot valve
for QL50 hammer
P/N 4148301354
DTH Button Bit Photo:
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
QL50 High Air Pressure DTH Bit Specification:
| QL50 Spherical button/Concave face | |||||||
| 130 | 5 1/8 | 4×14,3×14 | 8×16 | 2 | 14 | 4148301331 | |
| 133 | 5 1/4 | 4×14,3×14 | 8×16 | 2 | 14 | 4148301332 | |
| 140 | 5 1/2 | 4×14,4×14 | 8×16 | 2 | 15 | 4148301333 | |
| 146 | 5 3/4 | 4×14,4×14 | 8×16 | 2 | 15.8 | 4148301334 | |
| 152 | 6 | 4×16,4×16 | 8×18 | 2 | 18 | 4148301335 | |
| QL50 Ballistic button/Convex face | |||||||
| 130 | 4 3/8 | 3×14,4×14 | 9×16 | 3 | 14 | 4148301336 | |
| 133 | 4 1/2 | 3×14,4×14 | 9×16 | 3 | 14 | 4148301337 | |
| 140 | 4 3/4 | 3×16,4×16 | 9×16 | 3 | 15 | 4148301338 | |
| 146 | 5 | 3×16,4×16 | 9×16 | 3 | 15.8 | 4148301339 | |
| 152 | 5 1/8 | 3×16,5×16 | 9×18 | 3 | 18 | 4148301340 | |
| QL50 Spherical button/Flat face | |||||||
| 130 | 4 3/8 | 7×14 | 8×16 | 2 | 14 | 4148301341 | |
| 133 | 4 1/2 | 7×14 | 8×16 | 2 | 14 | 4148301342 | |
| 140 | 4 3/4 | 7×14 | 7×18 | 2 | 15 | 4148301343 | |
| 140 | 5 | 8×14 | 9×16 | 3 | 15 | 4148301344 | |
| 146 | 5 1/8 | 8×14 | 9×16 | 3 | 15.8 | 4148301345 | |
| 152 | 5 1/4 | 8×16 | 9×18 | 3 | 18 | 4148301346 | |
We can design and manufacture the personalized products to meet
your special application, 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
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