Vacuum Brazed Conical Bit with Deep Flute Design for Superior Cuttings Removal in Soft Rock Mining

Name: Vacuum Brazed Conical Bit with Deep Flute Design for Superior Cuttings Removal in Soft Rock Mining
Brand: Shandong Kat Drilling Tools Co., Ltd.
SKU: 2141277332

Shandong, ChinaShandong Kat Drilling Tools Co., Ltd.

US$5.50

100 Pieces

Product profile

After-sales Service

Repair or Replacement

Warranty

Repair or Replacement

Certification

ISO 9001:2000, ISO 9001:2008

Standard

Surface Treatment

Spray-Paint

Manufacturing Process

Stamping

Material

Carbon Steel

Degree

7/11/12

Machine Type

Drilling Tools

Color

Red, Black, Yellow, White

Tungsten Carbide

Yk05 or T6

Buttons

Transport Package

Wooden Case

Specification

32mm

Trademark

KAT DRILL

Origin

China

HS Code

82071990

Production Capacity

500000PCS/Month

Key features

Superior Cuttings Removal: Deep flute design ensures efficient removal of cuttings in soft rock mining applications.

High Drilling Efficiency: Tapered button bits offer longer primary drilling time and higher efficiency compared to chisel or cross bits.

Customizable Parameters: Available in 7, 11, or 12 degrees with customizable colors including Red, Black, Yellow, and White.

Premium Material Quality: Constructed from 45CrNiMoV alloy steel with Boart Longyear tungsten carbide tips (YK05 or T6).

Versatile Button Configurations: Features 4 to 9 buttons with semi-ballistic shape and flat face types for various drilling needs.

Wide Diameter Range: Bit diameters range from 30mm to 50mm, with shank sizes up to 25mm for diverse applications.

ISO 9001 Certified: Manufacturing process adheres to ISO 9001:2000 and ISO 9001:2008 quality standards.

Comprehensive After-Sales: Includes repair or replacement warranty services to ensure equipment reliability.

Company profile

Shandong Kat Drilling Tools Co., Ltd.Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-03-01Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤7.34hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryShandong Kat Drilling Tools Co., Ltd. is identified as both a trading company and manufacturer/factory in China, specializing in rock drilling and mining tools. It reports more than 10 production lines, 6–10 quality-control staff, ISO 9001 certification, and 6–10 years of R&D engineer experience. Export sales reportedly account for 90% of total sales, with self-managed import/export rights and markets across multiple global regions. Stated fulfillment times are within 15 working days during off-peak periods and one month during peak periods. The available data supports production, export, and quality-management capabilities, but does not provide sufficient evidence regarding after-sales service, customization, financial credibility, or established customer cases.

Supplier typeThe supplier is explicitly described as both a trading company and manufacturer/factory. Its stated products include rock drilling tools, mining tools, rock drills, drill rods, bits, hammers, and related equipment, indicating a specialized industrial-tool supplier rather than a general trader.

CertificationsThe supplier reports holding ISO 9001 certification, which is explicit evidence of a certified quality-management system. No other certifications are stated in the provided information.

R&D capabilityThe supplier states that it has completed more than 10 provincial and ministerial scientific research projects, that various models became national key new products, and that it has 6–10 years of R&D engineer experience. These statements provide explicit evidence of research and product-development activity.

Production capacityThe supplier identifies itself as a manufacturer/factory, operates more than 10 production lines, has 6–10 quality-control staff, and offers a broad range of drilling and mining tools. It also reports fulfillment within 15 working days during off-peak periods and one month during peak periods, supporting an established production and order-fulfillment capability.

Product Q&A

Q:What is the difference between a copper taper drill bit and a regular twist drill bit?

The key differences lie in the cutting edge and flute design. Copper taper drill bits have sharper cutting edges and wider flutes, suitable for soft metals like copper and aluminum to prevent chip adhesion. Regular twist drill bits have larger cutting angles and narrower flutes, which tend to cause chip clogging and excessive burrs when processing soft metals.

Q:Why does a copper taper drill bit stick to the workpiece when drilling copper?

The main causes are excessively high cutting speed, no cutting fluid applied, or a dull drill bit edge, which leads to softening and adhesion of copper chips.

Q:Can copper taper drill bits be used to process stainless steel or wood?

Not recommended. Their cutting edge hardness and angle are optimized for soft metals. Drilling stainless steel will easily wear or chip the bit, while drilling wood may cause splitting and poor chip removal.

Q:How to extend the service life of a copper taper drill bit?

Maintain medium-low speed cutting, use cutting fluid throughout the process, clean copper chips from the edge in a timely manner, and store the bit in a moisture-proof environment.

Q:How to choose between a straight shank and a taper shank copper taper drill bit?

Straight shanks are compatible with electric hand drills and small bench drills, ideal for small-diameter drilling. Taper shanks require heavy-duty bench drills or radial drills, offering a more stable grip and suitable for large-diameter, high-load drilling tasks.