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The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
They are widely used in the mining projects.
34mm 8 buttons deep hole button drill bits for air rock drill
| Button bit | |
| Diameter | 32~41 mm |
| Material of skirt body |
42CrMo 23Crni3mo etc. |
| Connection method |
Taper Thread |
| type of skirt body |
Short skirt Long skirt |
| Taper |
7° 11° 12° |
| Productive process | Forging and heat treatment |
| Button type | Spherical button |
Universal button Wearing resistance good Best suited to hard ground 27,000~48,000 PSI (180 to 320 Mpa) Abrasive to very abrasive |
| Hemispherical button |
Universal button Wearing resistance good Best suited to hard ground 25,000~45,000 PSI (170 to 300 Mpa) Abrasive to very abrasive |
|
| Parabolic button |
Universal button Fast penetration Best suited to medium to hard rock 15,000~25,000 PSI (100 to 170 Mpa) Midly abrasive ground |
|
| Conical button |
Fast penetration Best suited to smaller diameter bits Suited for all non-abrasive ground types |
|
| Ballistic button |
Fast penetration Best suited to soft rock 10,000~20,000 PSI (70 to 140 MPa) Non abrasive ground |
34mm 8 buttons deep hole button drill bits for air rock drill
34mm 8 buttons deep hole button drill bits for air rock drill
| Cross bit | Chisel bit | Integral drill rod |
|
34mm 8 buttons deep hole button drill bits for air rock drill |
||
| Hex. drill rod | YT27 air leg pneumatic rock drill |
YT28 air leg pneumatic rock drill |
34mm 8 buttons deep hole button drill bits for air rock drill
34mm 8 buttons deep hole button drill bits for air rock drill
34mm 8 buttons deep hole button drill bits for air rock drill
1.Pre-sale service:
Act as a good adviser and assistant of clents enable them to get rich and generous returns on their investments.
a.Response within 24 hours.
b.Select equipment model as your request.
c.Design and manufacture products according to client's special requirement.
2.Services during the sale:
Strict control products before delivery.
3.After-sale services:
Provide considerate services to minimize client's worries.
a.Professional engineers available to service machinery at home or overseas.
b.Warranty for 6 months if the products have quality problems.
c.Provide perfect spare parts and accessories service and support.
34mm 8 buttons deep hole button drill bits for air rock drill
| Port: | XINGANG,CINNA |
| Payment Terms: | L/C,Western Union,D/P,T/T |
| Supply Ability: | 12000 Piece/Pieces per Month deep hole button drill bits |
| Skirt Type: | Short Skirt or Long Skirt |
| Productive Process: | Forging and Heat-treatment |
| Alloy Type: | Spherical/Hemi-Spherical/Parabolic/Conical/Ballistic |
| Connection Type: | Tapered or Thread |
| Local Service Location: | None |
| Machinery Test Report: | Provided |
| Condition: | New |
| Place of Origin: | Tianjin China |
| Processing Type: | Forging |
| Warranty: | 3 months |
| Machine Type: | Drilling Tool |
| Use: | Mining |
| Color: | Yellow,Red,or according to your requirement |
| Product Name: | 34mm 8 buttons deep hole button drill bits for air rock drill |
| Material: | Tungsten Carbide and Alloy |
| Showroom Location: | None |
| Skirt Body Material: | 42CrMo, 45CrNiMoV, 710 steel |
| Certification: | ISO9005 |
| Brand Name: | GOOD DRILL |
| Type: | DRILL BIT |
| Video outgoing-inspection: | Provided |
| condition: | New |
| Marketing Type: | Hot Product 2019 |
| Applicable Industries: | Energy & Mining |
| Carbide Grade: | YK05 etc. |
| Taper: | 7,11,12 degree |
| Packaging Detail: | Plywood case or As customer request for deep hole button drill bits |
| Package Preview: | https://sc04.alicdn.com/kf/H4c837bd5518a414c8b2dffcd43d72733i.jpg_640x640.jpg |
