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Carbide Inserts
Black Diamond Drilling has developed a range of high performance and high durability Carbide Inserts for all industrial needs. By utilising the latest technology with the most advanced manufacturing equipment from Switzerland and Germany. BDDrill can supply the highest quality and most precise range of Carbide Inserts for any application.
Introduction of Turning Material
7215 - One matrix with high strength, toughness and high wear-resisting, excellent combination of coating process with MT—TiCN, thick AL203, TIN and removed interior stress in layer after the advanced coating further. It is suitable for ordinary steel finish machining.
7125 - The good safety edge of blade with high strength and flexible matrix combine with coating process of MT—TiCN ' s super—thick AL203 and removed interior stress in layer after the advanced coating further. It is suitable for ordinary steel rough machining, semi-finish machining and some of workpiece has no high requirement on its roughness.
4025 - With high wear resistance made by sintered process with a certain pressure and high strength matrix a great combination with MT—TiCN and super—thick AL203, and with advanced coating following process to get a smoothly coating surface. It is suitable for rough machining in cast iron, semi—finish machining and finish machining.
1030 - Fine grain, perfect non—deformability and super high strength and wear resistance matrix that made by pressure sintered process, with nanometre PVD coating process and advanced following coating process to get a smoothly coating surface. It is suitable for ordinary steel' s finish machining, quenched steel, Chromium—plated steel and stainless steel' s semi and finish machining.
1120 - Ultrafine grain, perfect non—deformability and super high strength and wear resistance matrix that made by pressure sintered process, with nanometre Si included PVD coating process and advanced following coating process to get a smoothly coating surface. It is suitable for ordinary steel' s finish machining, quenched steel, cast—iron grooving and cut off machining.
Milling Drilling Material Information
1030 - NC—TiALN coating combination with a fine grain and high strength matrix suitable for all kinds of workpiece in rough, semi—finish milling, grooving, cutting off and drilling of normal diameter of hole.
1130 - Si included NC—TIALN coating combined with fine grain and good toughness cemented carbide matrix suitable for stainless steel, cast—iron' s rough milling and semi—finish milling getting a wonderful combination in safety and wear—resistance.
5035 - CVD coating with added elements of wear—resistance and high temperature resistance to provide an effective protection for cutting edge with its high hardness of coating layer and excellent high temperature resistance. Special coating technology to ensure the connection between coating and matrix getting more stronger suitable for precision milling in high temperature alloy steel, Titanium alloy steel.
5135 - Containing element Si the coating of NC—TIALN combine with cemented carbide matrix with its good impact toughness, suitable for steel workpiece, stainless steel, grooving, cutting in depth, fasting feeding and bigger size of hole drilling.
Grade of Cemented Carbide
7251
Substrate - Medium grain size, bonding with hard phase of WC, TiC, TaNbC and bonding phase Co.
7225
Substrate - Medium coarse grain size, bonding with hard phase of WC, TiC, TaNbC and bonding phase Co.
5135
Substrate - Medium fine grain size, bonding with hard phase of WC, TiC, TaNbC and added bonding phase of rare-earth metal Co.
1030
Substrate - Fine grain size, added Cr hard phase WC and bonding with bonding phase Co.
Types of Carbide Inserts
![Carbide Inserts Products Carbide Inserts Products](https://www.bddrill.com.au/wp-content/uploads/Carbide-Inserts-Products.png)
Testing Report of Blade Performance Comparison
Purpose of Testing: Comparison of overall performance of the blade and optimisation of the blade material.
Summary of Blades tested:
7115 Black Diamond Drilling
Blade from Large Private Company
Blade from Small Private Company
Blade from Famous Brand
Blade from another Famous Brand
Cutting Tools: DWLNL3225P08
Cutting Material: #45 Steel
Cutting Parameters:
1. V=350m/min f=0.2mm/z ap=1mm
2. V=320m/min f=0.3mm/z ap=2mm
Cooling Conditions: None
Results of Testing:
Under identical working conditions, no blade had abnormal failure. The cutting process was stable, and the result of the life span test was deemed reliable.
The results show that Black Diamond Drilling’s 7115 blade has the best overall performance, the large private company also had a satisfactory result. The 2 famous brands have unsatisfactory results showing premature wear. The small private company had the worst result as seen in the data below.
![Carbide inserts comparison results Carbide inserts comparison results](https://www.bddrill.com.au/wp-content/uploads/Carbide-inserts-comparison-results.png)
Failure morphology and wear process under cutting parameter 1
![Failure morphology of carbide inserts under cutting parameter 1 Failure morphology of carbide inserts under cutting parameter 1](https://www.bddrill.com.au/wp-content/uploads/Failure-morphology-of-carbide-inserts-under-cutting-parameter-1.png)
Failure morphology and wear process under cutting parameter 2
![Failure morphology of carbide inserts under cutting parameter 2 Failure morphology of carbide inserts under cutting parameter 2](https://www.bddrill.com.au/wp-content/uploads/Failure-morphology-of-carbide-inserts-under-cutting-parameter-2.png)
Carbide Inserts Products List and Specifications
Turning Blade - CNMG
![Black Diamond Drilling Carbide Insert CNMG Black Diamond Drilling Carbide Insert CNMG](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-CNMG.png)
Turning Blade - DNMG
![Black Diamond Drilling Carbide Insert DNMG Black Diamond Drilling Carbide Insert DNMG](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-DNMG.png)
Turning Blade - SNMG
![Black Diamond Drilling Carbide Insert SNMG Black Diamond Drilling Carbide Insert SNMG](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-SNMG.png)
Turning Blade - TNMG
![Black Diamond Drilling Carbide Inserts TNMG Black Diamond Drilling Carbide Inserts TNMG](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Inserts-TNMG.png)
Turning Blade - VNMG
![Black Diamond Drilling Carbide Insert VNMG Black Diamond Drilling Carbide Insert VNMG](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-VNMG.png)
Turning Blade - WNMG
![Black Diamond Drilling Carbide Insert WNMG Black Diamond Drilling Carbide Insert WNMG](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-WNMG-1.png)
Turning Blade - CCMT
![Black Diamond Drilling Carbide Insert CCMT Black Diamond Drilling Carbide Insert CCMT](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-CCMT.png)
Turning Blade - DCMT
![Black Diamond Drilling Carbide Insert DCMT Black Diamond Drilling Carbide Insert DCMT](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-DCMT.png)
Turning Blade - RCMX
![Black Diamond Drilling Carbide Insert RCMX Black Diamond Drilling Carbide Insert RCMX](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-RCMX.png)
Turning Blade - SCMT
![Black Diamond Drilling Carbide Insert SCMT Black Diamond Drilling Carbide Insert SCMT](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-SCMT.png)
Turning Blade - TCMT
![Black Diamond Drilling Carbide Insert TCMT Black Diamond Drilling Carbide Insert TCMT](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-TCMT.png)
Grooving Cutting Blade - MGMN
![Black Diamond Drilling Carbide Insert MGMN Black Diamond Drilling Carbide Insert MGMN](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-MGMN.png)
Milling Blade - APMT
![Black Diamond Drilling Carbide Insert APMT Black Diamond Drilling Carbide Insert APMT](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-APMT.png)
Milling Blade - LMNU
![Black Diamond Drilling Carbide Insert LMNU Black Diamond Drilling Carbide Insert LMNU](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-LMNU.png)
Milling Blade - RPMT
![Black Diamond Drilling Carbide Insert RPMT Black Diamond Drilling Carbide Insert RPMT](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-RPMT.png)
Milling Blade - SEKR
![Black Diamond Drilling Carbide Insert SEKR Black Diamond Drilling Carbide Insert SEKR](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-SEKR.png)
Milling Blade - WMNU
![Black Diamond Drilling Carbide Insert WMNU Black Diamond Drilling Carbide Insert WMNU](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-WMNU.png)
Milling Blade - SNMX
![Black Diamond Drilling Carbide Insert SNMX Black Diamond Drilling Carbide Insert SNMX](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-SNMX.png)
Milling Blade - SPMG
![Black Diamond Drilling Carbide Insert SPMG Black Diamond Drilling Carbide Insert SPMG](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-SPMG.png)
Milling Blade - WCMX
![Black Diamond Drilling Carbide Insert WCMX Black Diamond Drilling Carbide Insert WCMX](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-WCMX.png)
Milling Blade - WDXT
![Black Diamond Drilling Carbide Insert WDXT Black Diamond Drilling Carbide Insert WDXT](https://www.bddrill.com.au/wp-content/uploads/Black-Diamond-Drilling-Carbide-Insert-WDXT.png)