Ceramic Insert TNGA 434

IC = 1/2"
(T) Width = 3/16"
(R) Corner Radius = 1/16"
(D) Hole Size = .203"

• Quantity discounts are available and will show once you choose a grade.
• Not all grades are available with all inserts.  Look above under "Product Options" for available grades for this insert.

Grade Description:

CC-10:  White Ceramic grade mainly applicable for roughing and finishing cast iron and steel in higher surface speed operations.  Available with hole for pinlock.

CC-20:  Black Ceramic grade is a composite with Alumina Matrix containing Titanium Carbide with excellent wear, crater and strength characteristics.  Available with hole for pinlock.

CC-30:  Black Ceramic grade for cutting high hardness metals with Rc55 and above, chilled cast iron and powdered metals.  This insert has replaced some grinding operations in hardened steel (Rc 60-62).  Available with hole for pinlock.

CC-30-C:  Gold Coated Black Ceramic grade for cutting metals with hardness Rc58 and above, also chilled irons.  A smart and economical choice compared to PCBN.  Equivalent or superior to Kennametal's Kyon 4400, Ceratip's A66N and Toshiba's LX-11.  Available with hole for pinlock.

Grade Comparison Chart:

ROMAY	CC-10	CC-20	CC-30	CC-30-C
Greenleaf	GEM & 9	GEM 2 & 3	GEM 2 & 3
Kennametal	K-060	K-090	K-090	Kyon 4400
Kyocera Ceratip	SN-56 SN60 & 80	A-65 CER ll	A-65 CER ll	A66N
NTK	CX-3 HC-1	HC-2 HC-6	HC-5	ZC-4
SPK	SN-60 SN-80	SH-20-F	SH-1
Sandvik	CC-620	CC-650	CC-650
Sumitomo	W-80	NB-90-S	NB-90-S
Toshiba	LX-A	LX-21	LX-11	LX-11
Valenite	Q-44	Q-32	Q-32