127mm 140mm 152mm ST68 Retrac Thread Button Bits Top Hammer Tools
Brand Name:SOLLROC
Certification:SGS
Model Number:ST68 Button bit
Minimum Order Quantity:1 set
Delivery Time:3-4 weeks
Place of Origin:China
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Location:
Changsha Hunan China
Address:
No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
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Product Details
127mm 140mm 152mm ST68 Retrac Thread Button Bits Top Hammer Tools
Product specifications: ST68 Button Bit
| ST68 Button bits | Dia. | Tip size (mm) | Flushing hole No. | Weight | Part No. | ||||
| mm | inch | Front | Gauge | Angle | Side | Front | |||
| Normal thread | |||||||||
| 102 | 4" | 14x6 | 14x8 | 35° | 2 | - | 8.7 | N102T68-614/814 | |
| 102 | 4" | 12x4,12x4 | 12x10 | 35° | 4 | - | 8.7 | N102T68-612/012 | |
| 105 | 4 1/8" | 14x6 | 14x8 | 35° | 2 | - | 8.9 | N105T68-614/814 | |
| 105 | 4 1/8" | 14x4,12x2 | 14x8 | 35° | 4 | - | 8.9 | N105T68-612/814 | |
| 110 | 4 3/8" | 14x6 | 16x8 | 35° | 2 | - | 9.4 | N110T68-614/816 | |
| 110 | 4 3/8" | 14x4,14x2 | 16x8 | 35° | 4 | - | 8.9 | N110T68-614/816 | |
| 115 | 4 1/2" | 14x6 | 16x8 | 35° | 2 | - | 9.6 | N115T68-614/816 | |
| 115 | 4 1/2" | 14x4,14x2 | 16x8 | 35° | 4 | - | 9.5 | N115T68-714/816 | |
| 115 | 4 1/2" | 14x4,14x4 | 14x10 | 35° | 4 | - | 9.5 | N115T68-614/014 | |
| 127 | 5" | 14x8 | 16x9 | 35° | 3 | - | 11 | N127T68-814/916 | |
| 127 | 5" | 14x4,14x3 | 16x8 | 35° | 4 | - | 10.8 | N127T68-714/816 | |
| 152 | 5" | 16x8 | 16x9 | 35° | 3 | - | 16.2 | N152T68-816/916 | |
| 152 | 5" | 16x9 | 16x9 | 35° | 3 | - | 16.2 | N152T68-916/916 | |
| 152 | 5" | 14x9,14x3 | 16x9 | 35° | 3 | - | 16.2 | N152T68-114/916 | |
| Retrac thread | |||||||||
| 102 | 4" | 12x4,12x4 | 12x10 | 35° | 4 | - | 9.3 | R102T68-612/814 | |
| 102 | 4" | 14x4,12x2 | 14x8 | 35° | 4 | - | 9.3 | R102T68-612/814 | |
| 110 | 4 3/8" | 14x6 | 16x8 | 35° | 2 | - | 10 | R110T68-614/816 | |
| 115 | 4 1/2" | 14x6 | 16x8 | 35° | 2 | - | 10 | R115T68-614/816 | |
| 127 | 5" | 14x8 | 16x9 | 35° | 3 | 15 | R127T68-814/916 | ||
| 140 | 5 1/2" | 14x9 | 16x9 | 35° | 3 | 17.8 | R140T68-914/916 | ||
Body type: Normal body or retrac body
Thread type: R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60
Diameter: 32mm-127mm
Button bit shape: spherical and ballistic
Face shape: Flat shape and drop-center shape
Product description:
(1) Made from high alloy steel and YK05 tungsten carbide as same with world famous brand
(2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons.
(3) Entire CNC processing procedure ensure the quality consistency
(4) Military grade requirements of heat-treatment guarantee durability
(5) Fast penetration rates, and straight and clean hole quality, longer drilling life
Threaded Button Bits also named Top hammer bits for penumatic or hydraulic drill rig.
We offer a wide range of button bits, the follow specification table to see the different sizes. All of the top hammer bits are avalible with parabolic or hemispherical inserts.
Thread type: R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60
Diameter: 32mm-127mm
Button bit shape: spherical and ballistic
Face shape: Flat shape and drop-center shape
Product description:
(1) Made from high alloy steel and YK05 tungsten carbide as same with world famous brand
(2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons.
(3) Entire CNC processing procedure ensure the quality consistency
(4) Military grade requirements of heat-treatment guarantee durability
(5) Fast penetration rates, and straight and clean hole quality, longer drilling life
Threaded Button Bits also named Top hammer bits for penumatic or hydraulic drill rig.
We offer a wide range of button bits, the follow specification table to see the different sizes. All of the top hammer bits are avalible with parabolic or hemispherical inserts.
Product Photos
About Us:
Sollroc with more 10 years of experience ,is one of the
professional manufacturer and supplier of high performance rock
drilling tools like: DTH hammers and bits, RC hammers and bits, DTH
drill rods and top hammer drilling tools.
127mm 140mm 152mm ST68 Retrac Thread Button Bits Top Hammer Tools
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