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R38 Retractable Drill Bit for Hard Rock Mining Drilling Spare Parts

Categories Retractable Drill Bit
Brand Name: MIROC
Model Number: 4148300671-4148300676
Certification: API
Place of Origin: Shangdong,China
MOQ: 50 Pieces
Price: negotiation
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 30000pcs per month
Delivery Time: 10-25days
Packaging Details: Carton Box or Wooden Box
Material: Tungsten Carbide
Color: Green, Black, Golden
Use: Tunneling, Mining,Quarrying,Construction
Processing Type: CNC milling and proprietary heat treatment process
Diameter: 102mm-152mm
Type: R38 Retrac Button Bit Ballistic Buttons
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R38 Retractable Drill Bit for Hard Rock Mining Drilling Spare Parts

R38 Retractable Drill Bit for Hard Rock Mining Spare Parts


Describtion


This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation.

• Widely used drifting and tunneling
• Bit face design is ideal for soft to medium rock formations
• With Retrac Wings to help guide the bit in and out of the hole
• Effective in straight hole drilling


Color: Green,Blue or Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process

Type: R38 Retrac Button Bit Ballistic Buttons


specification

Part NumberBit Diameter (mm)Bit Diameter (inch)

Front Buttons

(No. x mm)

Gauge Buttons

(No. x mm)

4148300671642 1/23x10, 1x106x11
4148300672702 3/44x10, 1x108x11
41483006737634x11, 1x118x11
41483006747634x11, 1x118x12
4148300675893 1/24x13, 1x138x13
4148300676893 1/25x128x12

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Product Code and Brief DescriptionAngle

Front Flushing

Holes

Side Flushing

Holes

Weight

(kg)

R1064-R38-B,

R38 Retrac Button Bit,

Ballistic Buttons

35°3-2.2

R1370-R38-B,

R38 Retrac Button Bit,

Ballistic Buttons

35°4-2.4

R1376-R38-B-1, R38 Retrac Button Bit,

Ballistic Buttons

40°4-3.3

R1376-R38-B-2, R38 Retrac Button Bit,

Ballistic Buttons

35°4-3.3

R1389-R38-B-1, R38 Retrac Button Bit,

Ballistic Buttons

35°4-4.8

R1389-R38-B-2, R38 Retrac Button Bit,

Ballistic Buttons

35°2-4.8

Our Services

KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:

  • Hazardous environment
  • Acts, regulations, and other government guidelines that has to be followed
  • Significant differences in the way people work, mostly due to physical constraints
  • Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
Company Information

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.


Tag : Retractable drill bits
Product Tags:

mining drill bits

  

spherical drill bit

  
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