TT Carbide Inserts

TT Style Carbide Inserts - Grade TNC
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TT Style Carbide Inserts: TNC coated grade C5/C6 carbide for cutting steel. For indexable lathe turning tool holders. Inserts have 7 degree positive rake and chipbreaker groove. These are the only inserts that will work in our series "TTIM-" indexable turning tools. These inserts will not work in toolholders that require inserts with an 11 degree positive rake (like some USA brand holders.) The 3/8" shank holders use TT-221 or TT-222. Other sizes use TT-321, TT-322, or TT-323. Made in the USA. The I.C. dimension is the diameter of a circle that could be drawn within a triangular insert, touching the midpoint of each side.
Quantity	Price	Model	Description	I.C.	Radius	Thickness	Hole Diameter
	$3.95	CI-TT-221-TNC	TT-221 Grade TNC (TiN Coated) Carbide Insert, 1069-2900	1/4"	.015"	1/8"	.09"
	$3.95	CI-TT-222-TNC	TT-222 Grade TNC (TiN Coated) Carbide Insert, 1069-2905	1/4"	.032"	1/8"	.09"
	$4.45	CI-TT-321-TNC	TT-321 Grade TNC (TiN Coated) Carbide Insert, 1069-2910	3/8"	.015"	1/8"	.15"
	$4.45	CI-TT-322-TNC	TT-322 Grade TNC (TiN Coated) Carbide Insert, 1069-2915	3/8"	.032"	1/8"	.15"
	$4.45	CI-TT-323-TNC	TT-323 Grade TNC (TiN Coated) Carbide Insert, 1069-2920	3/8"	.046"	1/8"	.15"

TT Style Carbide Inserts - Grade C5
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TT Style Carbide Inserts: grade C5/C6 carbide for cutting steel. For indexable lathe turning tool holders. Inserts have 7 degree positive rake and chipbreaker groove. These are the only inserts that will work in our series "TTIM-" indexable turning tools. These inserts will not work in toolholders that require inserts with an 11 degree positive rake (like some USA brand holders.) The 3/8" shank holders use TT-221 or TT-222. Other sizes use TT-321, TT-322, or TT-323. Made in the USA. The I.C. dimension is the diameter of a circle that could be drawn within a triangular insert, touching the midpoint of each side.
Quantity	Price	Model	Description	I.C.	Radius	Thickness	Hole Diameter
	$3.25	CI-TT-221-C5	TT-221 Grade C5/C6 Carbide Insert, 9023-1200	1/4"	.015"	1/8"	.09"
	$3.25	CI-TT-222-C5	TT-222 Grade C5/C6 Carbide Insert, 9023-1205	1/4"	.032"	1/8"	.09"
	$3.75	CI-TT-321-C5	TT-321 Grade C5/C6 Carbide Insert, 9023-1210	3/8"	.015"	1/8"	.15"
	$3.75	CI-TT-322-C5	TT-322 Grade C5/C6 Carbide Insert, 9023-1215	3/8"	.032"	1/8"	.15"
	$3.75	CI-TT-323-C5	TT-323 Grade C5/C6 Carbide Insert, 9023-1220	3/8"	.046"	1/8"	.15"

TT Style Carbide Inserts - Grade C2
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TT Style Carbide Inserts: grade C2 carbide for general purpose cutting. For indexable lathe turning tool holders. Inserts have 7 degree positive rake and chipbreaker groove. These are the only inserts that will work in our series "TTIM-" indexable turning tools. These inserts will not work in toolholders that require inserts with an 11 degree positive rake (like some USA brand holders.) The 3/8" shank holders use TT-221 or TT-222. Other sizes use TT-321, TT-322, or TT-323. Made in the USA. The I.C. dimension is the diameter of a circle that could be drawn within a triangular insert, touching the midpoint of each side.
Quantity	Price	Model	Description	I.C.	Radius	Thickness	Hole Diameter
	$3.25	CI-TT-221-C2	TT-221 Grade C2 Carbide Insert, 9021-1200	1/4"	.015"	1/8"	.09"
	$3.25	CI-TT-222-C2	TT-222 Grade C2 Carbide Insert, 9021-1205	1/4"	.032"	1/8"	.09"
	$3.75	CI-TT-321-C2	TT-321 Grade C2 Carbide Insert, 9021-1210	3/8"	.015"	1/8"	.15"
	$3.75	CI-TT-322-C2	TT-322 Grade C2 Carbide Insert, 9021-1215	3/8"	.032"	1/8"	.15"
	$3.75	CI-TT-323-C2	TT-323 Grade C2 Carbide Insert, 9021-1220	3/8"	.046"	1/8"	.15"

TT Style Carbide Inserts - Grade TNC