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Tapered Chisel Drill Bit For Small Hole Rock Drilling Tapered 7 11 12 Degree Button Bit

Tapered Chisel Drill Bit For Small Hole Rock Drilling Tapered 7 11 12 Degree Button Bit

  • Tapered Chisel Drill Bit For Small Hole Rock Drilling Tapered 7 11 12 Degree Button Bit
  • Tapered Chisel Drill Bit For Small Hole Rock Drilling Tapered 7 11 12 Degree Button Bit
Tapered Chisel Drill Bit For Small Hole Rock Drilling Tapered 7 11 12 Degree Button Bit
Product Details:
Place of Origin: China
Brand Name: MIROC
Certification: ISO
Model Number: Taper Drill Bit
Payment & Shipping Terms:
Minimum Order Quantity: 10 Pieces
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Payment Terms: L/C, D/P, T/T, Western Union
Supply Ability: 20000 pieces per month
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Detailed Product Description
Angle: 7 11 12 Degree Length: 28-41mm
Color: Gold,Green,Red,Yellow,Blue Etc. Dia: 20-60mm
High Light:

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7 / 11 / 12 Degree Taper Chisel Drill Bit for Small Hole Rock Drilling Tools


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.

 

Basic Information

Product Name Taper Drill Bit
Taper Degree 4°, 6°, 7°, 11°, 12° 
Diameter 26mm - 41mm (or 1 inch to 1 3/5 inch)
Drill Bit Type Chisel bit, button bit, cross bit
Carbide Insert Spherical and ballistic
Button Bit's Skirt Design Short skirt, long skirt
Chisel Bit Type

Standard chisel bit, oblique chipways chisel bit,

flat chipways chisel bit, oblique flat chipways chisel bit

Material High strength alloy steel bar and tungsten carbide 
Color Green, Gold, Black or based on customer requirements.


drill bit | broca | broca | foret | Bohrer | matkap ucu | punta da trapano | boorpunt | jesie | boret drill bit | broca | broca | foret | Bohrer | matkap ucu | punta da trapano | boorpunt | jesie | boret

 

Applications
Small hole rock drilling 


Taper 7 Degree Chisel Bit Specification

Bit Dia. For class of rock Buttons Taper Weight Part Number
mm inch HxW   kg
26 1    10~14 10x7 0.17 4148300075
28 1 1/9 10~14 10x7 0.18 4148300076
30 1 1/6 8~12 13.5x8 0.22 4148300077
30 1 1/6 10~14 13.5x8 0.22 4148300078
32 1 1/4 8~12 13.5x8 0.24 4148300079
32 1 1/4 10~14 13.5x8 0.24 4148300080
34 1 1/3 8~12 13.5x8 0.27 4148300081
34 1 1/3 10~14 13.5x8 0.27 4148300082
36 1 3/7 8~12 13.5x8 0.3 4148300083
36 1 3/7 10~14 13.5 x 8 0.3 4148300084
38 1 1/2 8~12 13.5x8 0.33 4148300085
38 1 1/2 10~14 13.5x8 0.33 4148300086
38 1 1/2 8~12 15x9 0.33 4148300087
38 1 1/2 10~14 15x9 0.33 4148300088
40 1 4/7 8~12 13.5x9.2 0.38 4148300089
40 1 4/7 10~14 13.5x9.2 0.38 4148300090
40 1 4/7 14~16 13.5x9.2 0.38 4148300091
40 1 4/7 16~18 15x9.8 0.38 4148300092
40 1 4/7 8~12 15 x 9.8 0.38 4148300093
40 1 4/7 10~14 15x9.8 0.38 4148300094
40 1 4/7 14~16 15x9.8 0.38 4148300095
40 1 4/7 16~18 15x9.8 0.38 4148300096
42 1 2/3 8~12 13.5x9.2 0.41 4148300097
42 1 2/3 10~14 13.5x9.2 0.41 4148300098
42 1 2/3 14~16 13.5x9.2 0.41 4148300099
42 1 2/3 16~18 13.5x9.2 0.41 4148300100
42 1 2/3 8~12 15x9.8 0.41 4148300101
42 1 2/3 10~14 15 x 9.8 0.41 4148300102
42 1 2/3 10~14 15x9.8 0.41 4148300103
42 1 2/3 16~18 15x9.8 0.41 4148300104
43 1 2/3 8~12 13.5x9.2 0.42 4148300105
43 1 2/3 10~14 13.5x9.2 0.42 4148300106
43 1 2/3 8~12 15x9.8 0.42 4148300107
43 1 2/3 10~14 15x9.8 0.42 4148300108

 

We can design and manufacture the personalized products to meet your specical apllication.

Pictures

 



Tapered Chisel Drill Bit For Small Hole Rock Drilling Tapered 7 11 12 Degree Button Bit 0

 

Tapered Chisel Drill Bit For Small Hole Rock Drilling Tapered 7 11 12 Degree Button Bit 1

Tapered Chisel Drill Bit For Small Hole Rock Drilling Tapered 7 11 12 Degree Button Bit 2

Tapered Chisel Drill Bit For Small Hole Rock Drilling Tapered 7 11 12 Degree Button Bit 3

Tag: Chisel Bit, Taper Bit, Taper Rock Drill Tools

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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