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Henan Jinzen Rock Drilling Tools Company
Active Member
7 Years
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7 Years
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| Brand Name : | Kinglong |
| Model Number : | Tapered Button Bits |
| Certification : | IS9001 |
| Price : | USD5-10pc |
| Payment Terms : | T/T, Western Union |
| Supply Ability : | 50000PCS per month |
| Delivery Time : | 5-8 days |
The Tapered Button Bits are connected with the tapered rods through taper to finish drilling work. The Tapered Button Bits are mainly used in the fields of secondary crushing, anchor rod support, tunneling, etc.
The features
1. Raw material: alloy steel and tungsten carbides by heat forging treatment
2. Buttons/tipe & size : 4,5,6,7,8;0711/0710mm
3. Skirt length: 50-55mm, 60-70mm.
4. Angle: 7 /11/12 degree.
5. Package: wooden case or plastic box with 50 pieces or 100 pieces.
6. Design: We can design according to customers' requirement and drawing, including buttons number, button type, and flushing holes.
Button Bit:
Skirt Shape | Straight (Normal) | Retract | Straightrac |
Bit Diameter | 35~152mm (1 3/8 ~ 6”) | 45~127mm (1 25/32” ~ 5”) | 64~102mm (2 1/2” ~ 4”) |
Thread | R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58, ST68. | R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58, ST68. | R38, T38, T45, T51, T60, ST58, ST68. |
Face Design | Flat, Convex or Drop Center; | Flat, Convex or Drop Center; | Flat, Convex or Drop Center; |
Inserts Configuration | Domed (Spherical), Hemi-spherical, Ballistic, Parabolic or Conical; | Domed (Spherical), Hemi-spherical, Ballistic, Parabolic or Conical; | Domed (Spherical), Hemi-spherical, Ballistic, Parabolic or Conical; |
Cross Bits & X-Type Bits:
Bits Type | Cross Bits | X-Type Bits | ||
Skirt Shape | Straight (Normal) | Retract | Straight (Normal) | Retract |
Bits Diameter | 35~127 mm (1 3/8” ~ 127”) | 64~102 mm (2 1/2” ~ 4”) | 64~127 mm (2 1/2” ~ 5”) | 64~102 mm (2 1/2” ~ 4”) |
Thread | R22, R25, R28, R32, R38, T38, T45, T51, | T38, T45, T51 | T38, T45, T51 | T38, T45, T51 |
1.Pre-sale service:
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1.Select equipment model. 2.Design and manufacture products according to client's special requirement ; 3.Train technical personnel for clients .
1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .
Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to
service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.
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