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Tipped cbn inserts

What is CBN Turning Inserts?

CBN turning inserts with tipped are advanced cutting tools designed to handle the most demanding machining applications. Tipped with PCBN composite sheet materials , which are artificially synthesized and only surpassed in hardness by diamond. Nevertheless, they offer superior wear resistance compared to carbide in certain applications these inserts are known for their exceptional hardness, which is surpassed only by diamond. Consequently, this remarkable hardness provides superior wear resistance, making the ideal for high-precision cutting tasks and extending the tool life significantly compared to conventional carbide inserts.

Moreover, CBN turning inserts excel in machining hardened steels, cast irons, and superalloys. Their ability to maintain cutting performance at high temperatures allows for increased cutting speeds and feeds, thereby improving overall productivity. Furthermore, CBN inserts are highly effective in both continuous and interrupted cutting operations, making them versatile for various industrial applications.

Additionally, ToolingBox offers a comprehensive range inserts in different grades and geometries to suit diverse machining needs. Whether you’re dealing with heavy-interrupted cutting or fine finishing, our selection ensures you can find the perfect insert grades to optimize your manufacturing processes. Consequently, with CBN turning inserts from ToolingBox, you can achieve unparalleled precision, efficiency, and cost-effectiveness in your machining operations.

COMMON APPLICATIONS FOR CBN Inserts:

tipped cbn insert
  • Alloy steels

  • Carbon tool steels

  • Die steel

  • High speed steel

  • Forged steel

  • Chilled cast iron 

  • Meehanite iron 

  • Moly chrome steel rolls 

  • Inconel 

ToolingBox PCBN Composite Sheet Grade List

Workpiece Material PCBN Grade CBN content(%) Particle Size (um) Bond Hardness (HV) Characteristics Application Interrupted Cuts
H TBN10 50 1 TiC 2600-2800 Good thermal stability and crater wear resistance high-speed continuous turning of hardened steel Slight
TBN20 55 1-2 TiCN 2600-2800 Combination of wear resistance and thermal stability general processing with moderately interrupted and continuous turning of hardened steel. Moderate
TBN30 65 1-2 TiCN 2700-2900 High degree of toughness due to fine CBN and cermic binder matrix heavy interrupted turning of hardened steel. Heavy
TBN40 70 <1 TiN 2700-2900 Good toughness and wear resistance cast iron with interrupted cutting Moderate
TBN50 75 <1 TiN 2800-3000 High degree of toughness with super fine CBN particle size powder metallurgy material turning Moderate

ISO Size of ToolingBox tipped CBN inserts

Insert Type ISO Size Radius PCBN Composite Grade
TBN10 TBN20 TBN30 TBN40 TBN50
CCGW0602 04
CCGW09T3 04
08
CCGW1204 04
08
CNGA1204 04
08
12
DCGW0702 04
DCGW11T3 04
08
DNGA1504 04
08
TCGW0902 04
TCGW1103 04
08
TNGA1604 04
08
VNGA1604 04
08
VBGW1604 04
08

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