| Sign In | Join Free | My entremaqueros.com | 
              
  | 
      
| Categories | Button Drill Bit | 
|---|---|
| Brand Name: | MIROC | 
| Model Number: | T38 | 
| Certification: | ISO | 
| Place of Origin: | China | 
| MOQ: | 1 | 
| Price: | negotiation | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 20000pcs per month | 
| Delivery Time: | 15-20 days | 
| Packaging Details: | Wooden Box or Carton Box | 
| Thread: | T38 | 
| Product Name: | Button bit | 
| Application: | Mining Operations, Drifting And Tunneling, Quarrying, Construction | 
| Color: | Green Or Customized | 
| Diameter: | 76mm | 
| Button: | Spherical,ballistic and so on | 
| Company Info. | 
| KSQ Technologies (Beijing) Co. Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Long Service Life Drill Bits T38 Diameter 76mm Threaded Button Bit
Product Description:
Threaded drill bits include general,retract and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects.
Advantages:
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using
state-of-the-art CNC machinery and heat treatment
• More time, labor saving, connection mode is simple, more durable and longer service life
Application:
• Mining operations
• Quarrying
• Drifting and Tunneling
• Constractions and etc.
Specification:
Bit Dia. mm  | Bit Dia. inch  | Buttons and Size (mm) Front  | Buttons and Size (mm) Gauge  | Angle | Flushing Hole front  | Flushing Hole side  | Weight KG  | Part Number | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Button Bit Ballistic Buttons  | 64 | 2 1/2 | 3× 11 | 6× 12 | 35° | 3 | - | 1.8 | 4148300722 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Button Bit, Drop Center Ballistic Buttons  | 64 | 2 1/2 | 3× 10, 1× 10 | 6× 11 | 35° | 3 | - | 1.7 | 4148300724 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 76 | 3 | 3× 11, 1× 11 | 6× 12 | 35° | 3 | 1 | 2.6 | 4148300729 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Button Bit, Drop Center Ballistic Buttons  | 89 | 3 1/2 | 3× 11, 2× 11 | 6× 13 | 35° | 3 | 1 | 3.3 | 4148300734 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Button Bit Ballistic Buttons  | 64 70 76  | 2 1/2 2 3/4 3  | 4× 10 4× 11 4× 11  | 8× 10 8× 11 8× 11  | 40° 40° 40°  | 2 2 2  | - - -  | 1.6 1.9 2.4  | 4148300723 4148300725 4148300727  | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Button Bit Ballistic Buttons  | 76 89  | 3 3 1/2  | 5× 11 5× 13  | 8× 13 8× 13  | 35° 35°  | 2 2  | 1 -  | 2.4 3.3  | 4148300728 4148300732  | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Button Bit, Drop Center Ballistic Buttons  | 70 76 76 89 89  | 2 3/4 3 3 3 1/2 3 1/2  | 4× 10, 1× 10 4× 11, 1× 11 4× 11, 1× 11 4× 11, 1× 11 4× 13, 1× 13  | 8× 11 8× 12 8× 11 8× 13 8× 13  | 30° 35° 40° 35° 35°  | 4 4 4 4 4  | - - - - -  | 1.9 2.6 2.6 3.3 3.3  | 4148300726 4148300730 4148300731 4148300735 4148300736  | |||||||||||||||||||||||||||||||||||||||||||||||||||||||








Extension Rod 
  | Length mm  | Length ft  | Diameter mm  | Diameter inch  | Weight kg  | Part Number | Product Code | ||||||||||||||||||||||||||||||||||||||
| 1830 | 6 | 46 | 1 4/5 | 21.6 | 4148300867 | ER46-T45-1830 | |||||||||||||||||||||||||||||||||||||||
| 2435 | 8 | 46 | 1 4/5 | 28.3 | 4148300868 | ER46-T45-2435 | |||||||||||||||||||||||||||||||||||||||
| 3050 | 10 | 46 | 1 4/5 | 35.2 | 4148300869 | ER46-T45-3050 | |||||||||||||||||||||||||||||||||||||||
| 3660 | 12 | 46 | 1 4/5 | 42.1 | 4148300870 | ER46-T45-3660 | |||||||||||||||||||||||||||||||||||||||
| 4270 | 14 | 46 | 1 4/5 | 48.9 | 4148300871 | ER46-T45-4270 | |||||||||||||||||||||||||||||||||||||||
| 5530 | 18 1/7 | 46 | 1 4/5 | 63 | 4148300872 | ER46-T45-5530 | |||||||||||||||||||||||||||||||||||||||
| 6095 | 20 | 46 | 1 4/5 | 69.3 | 4148300873 | ER46-T45-6095 | |||||||||||||||||||||||||||||||||||||||
                                 
                             |