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Help Center45mm 48mm 51mm 57mm 64mm 76mm H25 Cross Type Bit
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H25 Thread System affords drillers the ability to change drilling bits whilst still using the same drilling rod for small hole drilling. Button bits are cost-effective on medium to hard rock formations, offering faster penetration rates. Used in drifting and tunneling.
Specification:
H25 Cross Type Bit
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | Part Number | ||||
| mm | inch | HxW | Front | Side | kg | |||
| 45 | 1 7/9 | - | - | - | 1 | 4 | 0.3 | 4148300314 |
| 48 | 1 8/9 | - | - | - | 1 | 4 | 0.4 | 4148300315 |
| 51 | 2 | - | - | - | 1 | 4 | 0.42 | 4148300316 |
| 57 | 2 1/4 | - | - | - | 1 | 4 | 0.51 | 4148300317 |
| 64 | 2 1/2 | - | - | - | 1 | 4 | 0.58 | 4148300318 |
| 70 | 2 3/4 | - | - | - | 1 | 4 | 0.63 | 4148300319 |
| 76 | 3 | - | - | - | 1 | 4 | 0.69 | 4148300320 |
| 83 | 3 1/4 | - | - | - | 1 | 4 | 1.08 | 4148300321 |
| 89 | 3 1/2 | - | - | - | 1 | 4 | 1.18 | 4148300322 |
| 102 | 4 | - | - | - | 1 | 4 | 1.39 | 4148300323 |
| 35 | 1 3/8 | 12x8 | 1 | 4 | 0.22 | 4148300324 | ||
| 38 | 1 1/2 | 12x8 | 1 | 4 | 0.26 | 4148300325 | ||
| 41 | 1 3/5 | 12x8 | 1 | 4 | 0.3 | 4148300326 | ||
| 45 | 1 7/9 | 14x8 | 1 | 4 | 0.38 | 4148300327 | ||
| 48 | 1 8/9 | 14x8 | 1 | 4 | 0.42 | 4148300328 | ||
| 51 | 2 | 14x8 | 1 | 4 | 0.5 | 4148300329 | ||
| 54 | 2 1/8 | 14x8 | 1 | 4 | 0.5 | 4148300330 | ||
| 57 | 2 1/4 | 16x10 | 1 | 4 | 0.61 | 4148300331 | ||
| 64 | 2 1/2 | 16x10 | 1 | 4 | 0.71 | 4148300332 | ||
| 70 | 2 3/4 | 16x10 | 1 | 4 | 0.88 | 4148300333 | ||
| 76 | 3 | 20x12 | 1 | 4 | 1.25 | 4148300334 | ||
Features:
1. Stale and mature welding technology ensure good quality of bits
2. Accurate dimension of thread perfectly matches the rods
3. Work reliable and very cost-effective
Applications:
• Underground mining
• Dimensional stone industry
• Tunneling, quarrying
Product Pictures:
Cross Bit order information:
Thread + Bit diameter
(1) Thread: R25 R28 R32 R38 T38
(2) Bit diameter: 45mm - 76mm( Can design and manufacture as your special requirements)
1. Carton or wooden box
2. Package pictures
Main rock drilling tools:
Integral Drill Rod– chisel bit integral rod and plug hole integral drill steel, Shank H19 x 108mm and H22 108mm.
Tapered Rock Drill Tools - chisel bit, cross bit, button bit, drill rod of taper 7 degree, 11 degree, 12 degree.
Threaded Rock Drill Tools - button bit, retrac button bit, drop center button bit, dome bit, reaming bit,extension rod,
MF-Rod, Hex rod, coupling sleeve, crossover coupling of thread R25, R28, R32, R38, T38, T45, T51, ST58, ST68.
Shank Adapters (Striking Bars) - equivalent to Atlas Copco, Sandvik, Furukawa, Gardner Genver, Ingersoll Rand etc.
Down-the-hole (DTH) Bits& Hammers - 3'', 4'', 5'', 6'', 8'' hammer and DTH button bit (diameter 80mm - 305mm)
Other products: Tricone bits, PDC bits, self- drilling hollow anchor bar etc.
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
Skype: alice.zhang1106
Whatsapp: 00 86 182 0101 1129
Send Inquiry to This Supplier
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