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| Categories | DTH Drill Bits |
|---|---|
| Brand Name: | MIROC |
| Model Number: | DTH Button Bit |
| Place of Origin: | China |
| MOQ: | 10 Pieces |
| Price: | negotiation |
| Supply Ability: | 20000 pieces per month |
| Delivery Time: | 25 days |
| Packaging Details: | Carton Box or Wooden Box |
| Name: | 8 inch drill bit |
| Type: | High Pressure Bits |
| Application: | water well drilling |
| Advantage: | more reliable , good sealability |
| Diameter: | 203mm~245mm |
| Company Info. |
| KSQ Technologies (Beijing) Co. Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
SD8 254mm DTH Drill Bit High Pressure Bits In Overburden And Water Well Drilling Project
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
• water well drilling
• 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
Technical Parameter of bits assorted
| SD8 Spherical button/Concave face button bit | |||||||
| 200 | 7 7/8 | 6×18,6×18 | 9×18 | 3 | 41 | 4148301487 | |
| 203 | 8 | 6×18,6×18 | 9×18 | 3 | 42 | 4148301488 | |
| 216 | 8 1/2 | 6×18,8×18 | 9×18 | 3 | 53.6 | 4148301489 | |
| 219 | 8 5/8 | 6×18,9×18 | 9×18 | 3 | 54 | 4148301490 | |
| 222 | 8 3/4 | 3×18,5×18 | 12×18,6×18 | 3 | 56 | 4148301491 | |
| 226 | 8 7/8 | 3×18,5×18 | 12×18,6×18 | 3 | 57 | 4148301492 | |
| 229 | 9 | 3×18,5×18 | 12×18,6×18 | 3 | 58 | 4148301493 | |
| 241 | 9 1/2 | 3×18,6×18 | 12×18,6×18 | 3 | 63 | 4148301494 | |
| 251 | 9 7/8 | 3×18,7×18 | 12×18,6×18 | 3 | 64 | 4148301495 | |
| 254 | 10 | 3×18,7×18 | 12×18,6×18 | 3 | 67 | 4148301496 | |
| 270 | 10 5/8 | 3×18,8×18 | 12×18,6×18 | 3 | 72 | 4148301497 | |
| 305 | 12 | 6×18,8×18 | 12×18,9×18 | 3 | 94 | 4148301498 | |
| SD8 Ballistic button/Convex face button bit | |||||||
| 203 | 8 | 6×18,7×18 | 9×18 | 3 | 42 | 4148301499 | |
| 216 | 8 1/2 | 6×18,8×18 | 9×18 | 3 | 53.6 | 4148301500 | |
| 222 | 8 3/4 | 6×18,8×18 | 12×18 | 3 | 54 | 4148301501 | |
| SD8 Spherical button/Flat face button bit | |||||||
| 203 | 8 | 9×18 | 9×18 | 3 | 42 | 4148301502 | |
| 216 | 8 1/2 | 12×18 | 9×18 | 3 | 53.6 | 4148301503 | |
| 222 | 8 3/4 | 13×18 | 12×18 | 3 | 54 | 4148301504 | |
| 229 | 9 | 14×18 | 12×18 | 3 | 58 | 4148301505 | |
| 241 | 9 1/2 | 14×18 | 12×18 | 3 | 63 | 4148301506 | |
| 251 | 10 | 14x18 | 13x18 | 3 | 67 | 4148301507 | |
| 270 | 10 5/8 | 14x189 | 13x18 | 3 | 72 | 4148301508 | |
| 305 | 12 | 14x19 | 14x19 | 3 | 94 | 4148301509 | |
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.
Photos
Tags: 8 inch Button Bit, SD8 DTH BIT, SD8 Hammer
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