Metric Benders | McMaster-Carr

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9 Products

Heat Pipe Benders

Create smooth, accurate bends in round heat pipe for routing heat away from sensitive electronic components and toward a heat sink. These specially designed tools allow a smooth bending motion to reduce marks on your pipe, which ordinary pliers can often leave behind. All have graduation markings to prevent over bending, which can reduce the ability of your heat pipe to transfer heat. Every 45° bend in a heat pipe will reduce the cooling capacity of the heat pipe by about 2.5%. Place these tools on benches, vises, and workstations without scratching them—all have rubber mounting feet.

					Plate
For Pipe OD, mm	Bend Radius, mm	Bend Angle	Material	Overall Lg.	Lg.	Wd.	Mounting Location		Each



	4	12	10° to 170°	Aluminum	7 3/4"	4 3/8"	5 3/4"	Bench	3872N11	0000000


	6	18	10° to 170°	Aluminum	8 1/2"	4 1/2"	6 1/4"	Bench	3872N12	000000
	8	24	10° to 170°	Aluminum	9 1/8"	4 1/2"	6 1/4"	Bench	3872N13	000000

Tube Benders

Smoothly bend hard metal tubes, such as steel and titanium, without causing crimps or kinks. Unlike other tube benders that have aluminum mandrels, these tube benders have durable steel mandrels to withstand repeated use with hard metal as well as soft. Long handles create extra leverage to bend hard metal with less force. In addition to making bends as small as 15°, these benders have a rotating handle to make bends from 90° to 180° without ever crossing handles.

	Bend Radius, mm	Max. Bending Angle	Angle Increments	Material	Mandrel Material	Lg.		Each
For Brass, Copper, Stainless Steel, Steel, and Titanium



	6	16	180°	15°, 30°, 45°, 60°, 75°, 90°, 105°, 120°, 135°, 150°, 165°, 180°	Steel	Steel	15"	33745A74	0000000


	10	24	180°	15°, 30°, 45°, 60°, 75°, 90°, 105°, 120°, 135°, 150°, 165°, 180°	Steel	Steel	20 3/8"	33745A75	000000
	12	38	180°	15°, 30°, 45°, 60°, 75°, 90°, 105°, 120°, 135°, 150°, 165°, 180°	Steel	Steel	24 1/2"	33745A76	000000

Tube Benders for Soft Metal

180° Maximum Bending Angle

These benders have a hook to hold your tubing securely in place.

	Bend Radius, mm	Max. Bending Angle	Angle Increments	Material	Mandrel Material	Lg.		Each
For Aluminum, Brass, and Copper



	6	16	180°	15°, 30°, 45°, 60°, 75°, 90°, 105°, 120°, 135°, 150°, 165°, 180°	Steel	Steel	9"	2515A11	0000000


	10	24	180°	15°, 30°, 45°, 60°, 75°, 90°, 105°, 120°, 135°, 150°, 165°, 180°	Steel	Steel	14"	2515A15	000000
	12	38	180°	15°, 30°, 45°, 60°, 75°, 90°, 105°, 120°, 135°, 150°, 165°, 180°	Steel	Steel	18"	2515A17	000000