Taper 11 Degree Button Drill Bit Tungsten Carbide Perfectly Matches
The Rods
Tapered equipment affords drillers the ability to change drilling
bits whilst still using the same drilling rod. Drillers choose
tapered cross type 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.
Features:
1. Tapered button bits connect with tapered drill rod for drilling
holes
2. Stale and mature welding technology ensure good quality of bits
3. Accurate dimension of taper degree perfectly matches the rods
4. Work reliable and very cost-effective
Applications:
• Underground mining
• Dimensional Stone Industry
• Tunneling,quarrying
Specification
Tapered Rock Drilling Tools - 11° Button bit, Short skirt
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | Part Number |
| mm | inch | Front | Gauge | Angle | Front | Side | kg |
| 32 | 1 1/4 | 1x8 | 3x8 | 35° | 1 | 2 | 0.24 | 4148300204 |
| 32 | 1 1/4 | 2x7 | 5x7 | 40° | 1 | 1 | 0.24 | 4148300205 |
| 33 | 1 2/7 | 2x7 | 4x7 | 40° | 1 | 1 | 0.25 | 4148300206 |
| 34 | 1 1/3 | 2x7 | 4x7 | 40° | 1 | 1 | 0.29 | 4148300207 |
| 35 | 1 3/8 | 2x7 | 5x7 | 35° | 1 | 1 | 0.33 | 4148300208 |
| 35 | 1 3/8 | 2x7 | 5x8 | 35° | 1 | 1 | 0.33 | 4148300209 |
| 36 | 1 3/7 | 1x8 | 3x9 | 40° | 1 | 1 | 0.36 | 4148300210 |
| 36 | 1 3/7 | 2x7 | 4x7 | 40° | 1 | 1 | 0.36 | 4148300211 |
| 36 | 1 3/7 | 2x7 | 5x8 | 35° | 1 | 1 | 0.36 | 4148300212 |
| 38 | 1 1/2 | 1x9 | 3x9 | 40° | 1 | 1 | 0.39 | 4148300213 |
| 38 | 1 1/2 | 2x8 | 3x9 | 40° | 1 | 1 | 0.39 | 4148300214 |
| 38 | 1 1/2 | 2x7 | 5x8 | 35° | 1 | 1 | 0.39 | 4148300215 |
| 38 | 1 1/2 | 2x7 | 5x9 | 35° | 1 | 1 | 0.39 | 4148300216 |
| 40 | 1 4/7 | 1x9 | 3x9 | 40° | 1 | 1 | 0.4 | 4148300217 |
| 40 | 1 4/7 | 2x8 | 3x9 | 40° | 1 | 1 | 0.4 | 4148300218 |
| 40 | 1 4/7 | 2x9 | 3x9 | 40° | 1 | 2 | 0.4 | 4148300219 |
| 40 | 1 4/7 | 2x7 | 5x9 | 35° | 1 | 1 | 0.4 | 4148300220 |
| 40 | 1 4/7 | 2x8 | 5x9 | 35° | 1 | 1 | 0.4 | 4148300221 |
| 41 | 1 3/5 | 2x7 | 5x9 | 35° | 1 | 1 | 0.41 | 4148300222 |
Tapered Rock Drilling Tools - 11° Button bit, Long skirt
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | Part Number |
| mm | inch | Front | Gauge | Angle | Front | Side | kg |
| 32 | 1 1/4 | 2x7 | 5x7 | 35° | 1 | 1 | 0.3 | 4148300223 |
| 33 | 1 2/7 | 2x7 | 5x7 | 35° | 1 | 1 | 0.31 | 4148300224 |
| 33 | 1 2/7 | 2x7 | 6x7 | 40° | 1 | 1 | 0.31 | 4148300225 |
| 35 | 1 3/8 | 2x7 | 6x7 | 40° | 1 | 1 | 0.35 | 4148300226 |
| 38 | 1 1/2 | 2x7 | 5x9 | 35° | 1 | 1 | 0.41 | 4148300227 |
| 41 | 1 3/5 | 2x7 | 5x9 | 35° | 1 | 1 | 0.42 | 4148300228
|
Pictures
KSQ Related Rock Drilling Tools
(1) Integral Drill Rod– chisel bit integral rod and plug hole integral drill steel,
Shank H19 x 108mm and H22 108mm.
(2) Tapered Rock Drill Tools - chisel bit, cross bit, button bit, drill rod of taper 7, 11, 12
degree
(3) 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.
(4) Shank Adapters (Striking Bars) - equivalent to Atlas Copco, , Furukawa, Gardner Genver, Ingersoll
Rand etc.
(5) 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.
Tag: Taper Button Bit, Drill Bit, Taper Rock Drill Tools
