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11 Degree Taper Tungsten Carbide Bits For Small Hole Rock Drill Button Bits

11 Degree Taper Tungsten Carbide Bits For Small Hole Rock Drill Button Bits

  • 11 Degree Taper Tungsten Carbide Bits For Small Hole Rock Drill Button Bits
  • 11 Degree Taper Tungsten Carbide Bits For Small Hole Rock Drill Button Bits
  • 11 Degree Taper Tungsten Carbide Bits For Small Hole Rock Drill Button Bits
11 Degree Taper Tungsten Carbide Bits For Small Hole Rock Drill Button Bits
Product Details:
Place of Origin: Shangdong,China
Brand Name: MIROC
Certification: ISO9001
Model Number: Taper Button Bit
Payment & Shipping Terms:
Minimum Order Quantity: 5 Pieces
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 10-22days
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 30000pcs per month
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Detailed Product Description
Material: Tungsten Carbide And 45CrNiMoVA Color: Green,Blue Or Based On Demand
Use: Tunneling, Mining,Quarrying,Construction Design: Precise Design Suit Particular Needs
Button Bit Shape: Spherical, Ballistic, Conical Service: Product Customization
Angle: 4/6/7/11/12Degree Diameter: 30-42MM
Shank Rod: H22x108MM
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hardened steel drill bits

11 Degree Taper Tungsten Carbide Bits For Small Hole Rock Drill Button Bits

 

Describtion

Miroc 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.

 

Why you choose Miroc button bit?

1. Tapered button bits connect with tapered drill rod perfectly for drilling holes
2. Stable and mature welding technology ensure high quality of bits
3. Accurate dimension of taper degree perfectly matches the rods
4. work reliable and very cost-effective

5. High grade tungsten carbide inserts
6. Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

 

Product Technical Reference

 

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

11 Degree Taper Tungsten Carbide Bits For Small Hole Rock Drill Button Bits 011 Degree Taper Tungsten Carbide Bits For Small Hole Rock Drill Button Bits 1

Spherical Button Characteristics:
• Universal button 
• Good wear resistance
• Best suited for hard ground
• 27000-48000PSI(180 to 320Mpa)
• Suited for abrasive to very abrasive drilling conditions

 

Ballistic Button Characteristics:
• Fast Penetration
• Best suited for soft rock
• 10000-20000PSI(70 to 140Mpa)
• Suited for non-abrasive drilling conditions

 
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. 

 

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Tag : Tapered drill bit

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

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