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Beijing Ward Yitong Technology Co., Ltd.

  • China,Qingdao
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China Kennametal DFT05T308HP KC7140 PVD Coated High Feed Indexable Insert with R0.8
China Kennametal DFT05T308HP KC7140 PVD Coated High Feed Indexable Insert with R0.8

  1. China Kennametal DFT05T308HP KC7140 PVD Coated High Feed Indexable Insert with R0.8
  2. China Kennametal DFT05T308HP KC7140 PVD Coated High Feed Indexable Insert with R0.8
  3. China Kennametal DFT05T308HP KC7140 PVD Coated High Feed Indexable Insert with R0.8
  4. China Kennametal DFT05T308HP KC7140 PVD Coated High Feed Indexable Insert with R0.8

Kennametal DFT05T308HP KC7140 PVD Coated High Feed Indexable Insert with R0.8

  1. MOQ: 100
  2. Price: 2-10usd/pcs
  3. Get Latest Price
Workpiece Material Carbon steel, alloy steel
Delivery Time 4weeks
Hardness Up to 90 HRA
Diameter 1-20mm
Shape triangle
Packaging Details Carton with Bubble paper which is suitable for long-distance transport
Payment Terms T/T
Flutes 4
Edges Per Insert 1
Model Number DFT05T308HP KC7140
Brand Name kennametal

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  1. Product Details
  2. Company Details

Product Specification

Workpiece Material Carbon steel, alloy steel Delivery Time 4weeks
Hardness Up to 90 HRA Diameter 1-20mm
Shape triangle Packaging Details Carton with Bubble paper which is suitable for long-distance transport
Payment Terms T/T Flutes 4
Edges Per Insert 1 Model Number DFT05T308HP KC7140
Brand Name kennametal
High Light Kennametal high feed indexable insertPVD coated carbide cutting toolR0.8 reinforced corner CNC insert


Product Overview

DFT05T308HP KC7140 is an original high-feed indexable triangular drill insert under Kennametal Drill Fix DFT series, specially developed for high-efficiency shallow hole and medium-deep hole drilling. Equipped with HP high-feed chipbreaker and R0.8 reinforced cutting corner, matched with DFT series modular U-drill bodies, this insert adopts KC7140 premium PVD coated carbide substrate to balance hardness and toughness. It performs stably in continuous batch drilling of carbon steel, alloy steel, stainless steel and cast iron, effectively reducing cutting heat, avoiding edge chipping and solving chip winding problems in mass production. Widely used on vertical machining centers and mill-turn machines for mold, auto and hydraulic precision hole machining.

Key Features

  • Exclusive HP high-feed chipbreaker design, lower cutting load, generates tiny broken chips for smooth evacuation
  • Reinforced R0.8 edge radius, strong anti-chipping capacity, long service life under heavy feed rate
  • KC7140 multi-layer TiAlN PVD coating, outstanding heat resistance and anti-adhesion for stainless steel processing
  • Ultra-fine grain carbide base, high toughness to resist work hardening of stainless and heat-resistant alloys
  • Standard triangular Drill Fix geometry, precise positioning on DFT drill bodies, high repeat accuracy after insert replacement
  • Adaptable to 2D, 3D, 4D shallow hole drill lengths, covering most conventional hole depth machining demands
  • Suitable for dry and coolant cooling conditions, compatible with high-pressure internal coolant drill systems

Technical Specifications

Full Model DFT05T308HP KC7140
Brand Kennametal
Series DFT Drill Fix High Feed Drilling Insert
Insert Thickness 3.97mm (T3)
Cutting Corner Radius R0.8
Chipbreaker HP High Feed
Coating Type Multi-layer TiAlN PVD Coating
Material Grade KC7140 Tough Hard Alloy
Matching Tool Kennametal DFT series indexable U-drill / shallow hole drill
Processing Hole Depth Range 2–4 times drill diameter

Applicable Workpiece Materials

  • Mild carbon steel, alloy structural steel, pre-hardened mold steel, grey cast iron, ductile iron, 304/316 austenitic stainless steel, low-alloy heat-resistant steel

Typical Applications

Machining Processes

  • High-feed shallow hole drilling, medium-deep hole drilling, pre-drilling before tapping, rough hole machining for mold bases

Industry Workpieces

  • Automotive industry: engine block holes, chassis component pin holes, brake valve body through holes
  • Mold manufacturing: injection mold base assembly holes, die casting mold cooling water holes
  • Hydraulic & pneumatic industry: valve body threaded bottom holes, miniature connector mounting holes
  • General machinery: gear blank machining holes, shaft sleeve positioning holes, casting structural part drilling
  • Precision hardware: batch small part through hole & blind hole mass production on CNC machining centers

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2005

  • Total Annual:

    10000000-50000000

  • Employee Number:

    >50

  • Ecer Certification:

    Verified Supplier

For over 20 years, Trek Brand has been dedicated to the business of cutting tools. Our main focus is on wholesale distribution of renowned brands such as Walter, Hoffman, Mitsubishi, Taegutec, Tungaloy, OSG, and most importantly, China. We offer a comprehensive one-stop shopping experience for CNC c... For over 20 years, Trek Brand has been dedicated to the business of cutting tools. Our main focus is on wholesale distribution of renowned brands such as Walter, Hoffman, Mitsubishi, Taegutec, Tungaloy, OSG, and most importantly, China. We offer a comprehensive one-stop shopping experience for CNC c...

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Get in touch with us

  • Reach Us
  • Beijing Ward Yitong Technology Co., Ltd.
  • 1206# Shibei District Qingdao China
  • https://www.cuttingcarbidetools.com/

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