Home > Products > Button Drill Bit > 4 Inch Button Drill Bit , T51 Spherical Industrial Drill Bits
4 Inch Button Drill Bit , T51 Spherical Industrial Drill Bits
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Product Details
| Brand Name | MIROC | Place of Origin | China | |
| Model Number | 4148300883-900 | 
Product Description
Description
This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.
	? Widely used in bench and long hole drilling
	? Bit face design is ideal for medium-hard to hard abrasive rock
Color: Green or Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: T51 Button Bit Spherical Buttons
Applications
	? Underground mining
	? Tunneling
	? Quarry
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
<
| Part?Number | Bit?Diameter?(mm) | Bit?Diameter?(inch) | 
				 Front?Buttons? (No.?x?mm)  | 
			
				 Gauge?Buttons? (No.?x?mm)  | 
| 4148300883 | 89 | 3?1/2 | 4x13 | 8x13 | 
| 4148300884 | 89 | 3?1/2 | 5x13 | 8x13 | 
| 4148300885 | 89 | 3?1/2 | 3x11,?2x11 | 6x13 | 
| 4148300886 | 89 | 3?1/2 | 4x11,?1x11 | 8x13 | 
| 4148300887 | 89 | 3?1/2 | 4x13,?1x13 | 8x13 | 
| 4148300888 | 102 | 4 | 4x14 | 8x14 | 
| 4148300889 | 102 | 4 | 6x13 | 8x16 | 
| 4148300890 | 102 | 4 | 3x13,?2x13 | 6x14 | 
| 4148300891 | 102 | 4 | 4x13,?1x13 | 8x14 | 
| 4148300892 | 102 | 4 | 4x13,?2x13 | 8x13 | 
| 4148300893 | 115 | 4?1/2 | 6x14 | 8x14 | 
| 4148300894 | 115 | 4?1/2 | 6x14 | 8x16 | 
| 4148300895 | 115 | 4?1/2 | 4x13,?2x13 | 8x14 | 
| 4148300896 | 115 | 4?1/2 | 4x13,?3x13 | 8x14 | 
| 4148300897 | 115 | 4?1/2 | 4x14,?2x14 | 8x16 | 
| 4148300898 | 127 | 5 | 8x14 | 8x16 | 
| 4148300899 | 127 | 5 | 4x16,?2x13 | 8x16 | 
| 4148300900 | 127 | 5 | 4x14,?3x14 | 8x14 | 
2
<
| Product?Code?and?Brief?Description | Angle | 
				 Front?Flushing? Holes  | 
			
				 Side?Flushing? Holes  | 
			
				 Weight? (kg)  | 
| B1289-T51-S,?T51?Button?Bit,?Spherical?Buttons | 40° | 2 | - | 4.9 | 
| B1389-T51-S-1,?T51?Button?Bit,?Spherical?Buttons | 35° | 2 | 1 | 4.9 | 
| B1189-T51-S,?T51?Button?Bit,?Spherical?Buttons | 35° | 4 | - | 4.9 | 
| B1389-T51-S-2,?T51?Button?Bit,?Spherical?Buttons | 35° | 4 | - | 4.9 | 
| B1389-T51-S-3,?T51?Button?Bit,?Spherical?Buttons | 35° | 4 | - | 4.9 | 
| B12102-T51-S,?T51?Bu | 
Contact Us
                - KSQ Technologies Co. Ltd
 - Contact nameMrs. Zhao Chat Now
 - Phone86-10-60714361
 - AddressRm 705, Unit 2, Building 6, Jialian Plaza, Dezhou, Shandong
 
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