CNC T45 mining Button Drill Bit For Hard Abrasive Rock Underground Mining

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: T45 Button Bit Ballistic 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

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Part Number	Bit Diameter (mm)	Bit Diameter (inch)	Front Buttons  (No. x mm)	Gauge Buttons  (No. x mm)
4148300821	70	2 3/4	3x11,  1x19	6x11
4148300822	70	2 3/4	4x10,  1x10	8x11
4148300823	76	3	4x11	8x11
4148300824	76	3	5x11	8x12
4148300825	76	3	3x11,  1x11	6x13
4148300826	76	3	4x11,  1x11	8x11
4148300827	76	3	4x11,  1x11	8x12
4148300828	89	3 1/2	4x13	Mr. Yan Tel: 86-755-36989033 Contact to this supplier Related Search Mining Bit    Rock Button Bit    Rock Drill Bit    Mining Machine    Mining Machinery    Mining Equipment    More>> Find more related products in following catalogs on Hisupplier.com Electronic & Electrical >> Electrical Product Agents × Company Info China Hole Saw Online Market [China (Mainland)] Business Type:Manufacturer City: Shenzhen Province/State: Guangdong Country/Region: China (Mainland) View Contact Details You May Like: prev mining drill bits Spherical drill bit stone drilling bits Spherical drill bit stone drilling bits mining drill bits Custom 110mm 140mm ST68 Retractable Dril... T51 Tungsten Carbide Retractable Drill B... Tungsten Carbide Spherical Retractable D... Dome Reaming Drill Bit tungsten Carbide rock drill button bit s... Tungsten Carbide Cross Bits Tapered Butt... CNC T45 Mining Button Drill Bit For Hard... 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