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Help CenterHex Tapered Drill Rod 11 Degree / 12 Degree
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Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered chisel bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. Used in drifting and tunneling.
HS Code: 82071990
Specification:
Tapered Rock Drilling Tools - 11 degree, Shank 22 x 108mm
| Length | Weight | Part Number | ||||
| mm | foot | kg | ||||
| 610 | 2 | 2.2 | 4148300241 | |||
| 1220 | 4 | 4.1 | 4148300242 | |||
| 1830 | 6 | 5.9 | 4148300243 | |||
| 2000 | 6 5/9 | 6.4 | 4148300244 | |||
| 2435 | 8 | 7.8 | 4148300245 | |||
| 2600 | 8 1/2 | 8.3 | 4148300246 | |||
| 3200 | 10 1/2 | 10.1 | 4148300247 | |||
| 3655 | 12 | 11.5 | 4148300248 | |||
| 4000 | 13 1/8 | 12.6 | 4148300249 | |||
| 4800 | 15 3/4 | 14.9 | 4148300250 | |||
| 5600 | 18 3/8 | 17.4 | 4148300251 | |||
| 6400 | 21 | 19.8 | 4148300252 | |||
| 7200 | 23 5/8 | 22.2 | 4148300253 | |||
| 8000 | 26 1/4 | 24.6 | 4148300254 | |||
| Length | Weight | Part Number | ||||
| mm | foot | kg | ||||
| 610 | 2 | 2.2 | 4148300291 | |||
| 1220 | 4 | 4.1 | 4148300292 | |||
| 1830 | 6 | 5.9 | 4148300293 | |||
| 2000 | 6 5/9 | 6.4 | 4148300294 | |||
| 2435 | 8 | 7.8 | 4148300295 | |||
| 2600 | 8 1/2 | 8.3 | 4148300296 | |||
| 3200 | 10 1/2 | 10.1 | 4148300297 | |||
| 3655 | 12 | 11.5 | 4148300298 | |||
| 4000 | 13 1/8 | 12.6 | 4148300299 | |||
| 4800 | 15 3/4 | 14.9 | 4148300300 | |||
| 5600 | 18 3/8 | 17.4 | 4148300301 | |||
| 6400 | 21 | 19.8 | 4148300302 | |||
| 7200 | 23 5/8 | 22.2 | 4148300303 | |||
| 8000 | 26 1/4 | 24.6 | 4148300304 | |||
| 1830 | 6 | 7.96 | 4148300305 | |||
| 2435 | 8 | 10.38 | 4148300306 | |||
| 3050 | 10 | 12.84 | 4148300307 | |||
| 3655 | 12 | 15.26 | 4148300308 | |||
| 3965 | 13 | 16.5 | 4148300309 | |||
| 4270 | 14 | 17.72 | 4148300310 | |||
| 4880 | 16 | 20.16 | 4148300311 | |||
| 5530 | 18 1/7 | 22.76 | 4148300312 | |||
| 6095 | 20 | 25.02 | 4148300313 | |||
Product Pictures:
Application:
• Suitable for small hole range drilling
• Widely used in dimensional stone quarrying industry and underground mining industry.
Competitive Advantage:
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance
Order information:
Drill rod shank type + Taper degree + Length
(1) Type: Shank 22 x 108mm, Shank 25 x 159mm
(2) Taper degree: 7 degree, 11 degree, 12 degree
(3) Length: 600mm, 1000mm, 1200mm, 1500mm, 1600mm, 2000mm, 3000mm, 4000mm, 5000mm, 6000mm etc.
We can design and munufacture according to your specical requirements.
1. Carton or wooden box
2. Package pictures
KSQ 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.
Send Inquiry to This Supplier
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