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 drifting and tunneling
• 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: R25 Button Bit Short Skirt Spherical Buttons

Applications

• 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)
4148300376	33	1 2/7	2x7	5x7
4148300377	35	1 3/8	2x7	5x8
4148300378	38	1 1/2	2x7	5x8
4148300379	38	1 1/2	2x7	5x9
4148300380	41	1 5/8	2x9	4x9
4148300381	41	1 5/8	2x8	5x9
4148300382	45	1 7/9	Mr. Zhao Tel: 86-10-60714361 Contact to this supplier Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center  for help! Related Search Tile Drill Bits    Electric Drill Bits    Auger Drill Bits    Masonry Drill Bits    Taper Drill Bits    HSS Twist Drill Bits    More>> Find more related products in following catalogs on Hisupplier.com Minerals & Metallurgy >> Other Minerals & Metallurgy × Company Info KSQ Technologies Co. Ltd [China (Mainland)] Business Type:Manufacturer City: Beijing Province/State: Beijing Country/Region: China (Mainland) View Contact Details You May Like: prev industrial drill bits milling drill bits milling drill bits hardened steel drill ... industrial drill bits hardened steel dri... next Product (20) Reaming Drill Bit  (9) Chisel Drill Bit  (3) DTH Drilling Tools  (2) Drill Coupling  (3) Button Drill Bit  (3) Printable Page   Bookmark this page Sitemap   XML   About HiSupplier   Help Center    Customer Service   Friend Links   Site Map   Archives Browse by: China Suppliers - Hot Products - Products Directory - Offers Directory - Suppliers Directory - Buyers Directory Language Option: العربية - Nederlands- Français- Deutsch- Italiano- 日本語- 한국의- Português- Pусский- Español Copyright © HiSupplier.com Online Inc. All Rights Reserved.