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9 Products

Carbide-Tipped External Grooving and Cutoff Lathe Tools

A carbide tip brazed onto a ground steel shank makes these tools more wear resistant than high-speed steel tools. They plunge directly into the workpiece to form grooves and can also be used in cutoff applications.

For Cutoff and External Grooving


Left-Hand Cutting Direction	Left-Hand Cutting Direction

Left-Hand Cutting Direction—Choose left-hand tools if you need more clearance on the right side of the tool.

C2 Carbide—C2 carbide tips are abrasion resistant and less likely to chip or crack than C5 carbide when cutting aluminum, brass, and bronze.

C5 Carbide—C5 carbide tips hold up better than C2 carbide when making cuts in steel.

Micrograin Carbide—Micrograin carbide tips outperform C2 and C6 carbide tips when cutting difficult-to-machine metal, such as stainless steel or titanium. They provide a good finish on most materials.

	Tool Bit		Shank		Groove
	Style	Code	Wd.	Ht.	Wd.	Dp.	Overall Lg.	End Cutting Edge Angle	Tip Radius	For Use On		Each
Left-Hand Cutting Direction







				C2 Carbide

				CT	CTL-120	1/2"	1"	5/16"	1"	5"	5°	5/16"	Aluminum, Brass, Bronze	3367A756	000000


				CT	CTL-121	1/2"	1"	1/4"	1"	5"	5°	1/4"	Aluminum, Brass, Bronze	3367A755	00000
				CT	CTL-130	5/8"	1 1/4"	3/8"	1 1/4"	5"	5°	3/8"	Aluminum, Brass, Bronze	3367A929	00000




						C5 Carbide

						CT	CTL-120	1/2"	1"	5/16"	1"	5"	5°	5/16"	Steel	3367A753	00000


						CT	CTL-121	1/2"	1"	1/4"	1"	5"	5°	1/4"	Steel	3367A752	00000
						CT	CTL-122	1/2"	1"	3/16"	13/16"	5"	5°	3/16"	Steel	3367A751	00000




								Micrograin Carbide

								CT	CTL-120	1/2"	1"	5/16"	1"	5"	5°	1/4"	Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	3367A858	00000


								CT	CTL-121	1/2"	1"	1/4"	1"	5"	5°	5/16"	Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	3367A857	00000
								CT	CTL-122	1/2"	1"	3/16"	13/16"	5"	5°	3/16"	Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	3367A856	00000