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7 Degree Tapered Button Bit Short Skirt Tungsten Carbide Drill Bits

7 Degree Tapered Button Bit Short Skirt Tungsten Carbide Drill Bits

  • 7 Degree Tapered Button Bit Short Skirt Tungsten Carbide Drill Bits
  • 7 Degree Tapered Button Bit Short Skirt Tungsten Carbide Drill Bits
  • 7 Degree Tapered Button Bit Short Skirt Tungsten Carbide Drill Bits
7 Degree Tapered Button Bit Short Skirt Tungsten Carbide Drill Bits
Product Details:
Place of Origin: China
Brand Name: MIROC
Model Number: 4148300157-4148300173
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Payment Terms: T/T or L/C
Supply Ability: 20000 pieces per month
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Detailed Product Description
High Light:

hardened steel drill bits

,

milling drill bits

Description


Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning.
 

• Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry


Color: Green or Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process


Type: 7° Tapered Button Bit Short Skirt


 
Applications


• Dimensional Stone Industry
• Underground Mining
• Tunneling


 
Competitive Advantage

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


 
specification

 

1

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Part Number Bit Diameter (mm) Bit Diameter (inch)

Front Buttons 

(No. x mm)

Gauge Buttons 

(No. x mm)
 

4148300157 32 1 1/4 1x8 3x8
4148300158 33 1 2/7 2x7 5x7
4148300159 34 1 1/3 2x7 4x7
4148300160 35 1 3/8 2x7 5x8
4148300161 36 1 3/7 1x8 3x9
4148300162 36 1 3/7 2x7 5x8
4148300163 38 1 1/2 1x8 3x9
4148300164 38 1 1/2 2x7 5x8
4148300165 38 1 1/2 2x7 5x9
4148300166 40 1 4/7 1x8 3x9
4148300167 40 1 4/7 1x9 3x10
4148300168 40 1 4/7 1x9 3x9
4148300169 40 1 4/7 2x7 5x9
4148300170 42 1 2/3 1x8 3x9
4148300171 42 1 2/3 1x9 3x10
4148300172 42 1 2/3 1x9 3x9
4148300173 42 1 2/3 2x8 5x9

2

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Product Code and Brief Description Angle Front Flushing Holes Side Flushing Holes

Weight 

(kg)

BS432-7D-22, 7° Tapered Button Bit, 

Short Skirt

35° 1 1 0.24

BS733-7D-22, 7° Tapered Button Bit, 

Short Skirt

35° 2 1 0.26

BS634-7D-22, 7° Tapered Button Bit, 

Short Skirt

40° 1 1 0.29

BS735-7D-22, 7° Tapered Button Bit, 

Short Skirt

35° 1 1 0.33

BS436-7D-22, 7° Tapered Button Bit, 

Short Skirt

40° 1 1 0.37

BS736-7D-23, 7° Tapered Button Bit, 

Short Skirt

35° 1 1 0.37

BS438-7D-23, 7° Tapered Button Bit, 

Short Skirt

35° 1 1 0.37

BS738-7D-23-1, 7° Tapered Button Bit, 

Short Skirt

35° 1 1 0.38

BS738-7D-23-2, 7° Tapered Button Bit, 

Short Skirt

40° 2 1 0.38

BS440-7D-23-1, 7° Tapered Button Bit, 

Short Skirt

30° 1 1 0.38

BS440-7D-23-2, 7° Tapered Button Bit, 

Short Skirt

30° 1 1 0.4

BS440-7D-23-3, 7° Tapered Button Bit, 

Short Skirt

35° 1 1 0.4

BS740-7D-23, 7° Tapered Button Bit, 

Short Skirt

35° 1 1 0.4

BS442-7D-23-1, 7° Tapered Button Bit, 

Short Skirt

30° 1 1 0.4

BS442-7D-23-2, 7° Tapered Button Bit, 

Short Skirt

30° 1 1 0.43

BS442-7D-23-3, 7° Tapered Button Bit, 

Short Skirt

35° 1 1 0.43

BS742-7D-23, 7° Tapered Button Bit, 

Short Skirt

35° 1 1 0.43

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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