Hole Punches For Cutting Conduit

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Conduit Trade Size

Shape

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Hole Diameter

Pipe Size

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For Cutting

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For Maximum Steel Thickness

Material

Stud Length

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Panel Cutout Diameter

22 mm

Export Control Classification Number (ECCN)

EAR99

REACH

Not Compliant

RoHS

Not Compliant

DFARS Specialty Metals

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Performance

45 Products

Stud-Driven Round Hole Punches for Pipe and Conduit

Create holes in metal, plastic, and fiberglass by using a wrench or driver to draw the punch onto the included stud. Drill pilot holes slightly larger than the size of the stud. These punches are also known as knockout and chassis punches.

	Punches										Replacement Studs		Replacement Dies		Replacement Punches
					Stud
	For Conduit Trade Size	For Pipe Size	For Hole Dia.	For Max. Steel Thk.	Dia.	Lg.	Material	Includes		Each		Each		Each		Each
For Aluminum, Brass, Copper, Fiberglass, Plastic, Steel







				Round

				1/2	1/2	7/8"	1/8"	7/16"	3"	Steel	Punch, Die, Stud	34685A265	000000	34685A803	000000	34685A17	000000	34685A11	000000


				3/4	3/4	1 7/64"	1/8"	3/4"	3 3/8"	Steel	Punch, Die, Stud	34685A186	00000	34685A352	00000	34685A266	00000	34685A106	00000
				1	1	1 23/64"	1/8"	3/4"	3 3/8"	Steel	Punch, Die, Stud	34685A188	000000	34685A352	00000	34685A288	00000	34685A146	00000
				1 1/4	1 1/4	1 11/16"	1/8"	3/4"	3 3/8"	Steel	Punch, Die, Stud	34685A221	000000	———	0	34685A298	00000	34685A173	00000
				1 1/2	1 1/2	1 15/16"	1/8"	3/4"	3 3/8"	Steel	Punch, Die, Stud	34685A154	000000	34685A352	00000	34685A302	00000	34685A178	00000
				2	2	2 3/8"	1/8"	3/4"	3 3/8"	Steel	Punch, Die, Stud	34685A951	000000	———	0	34685A326	00000	34685A243	00000
				2 1/2	2 1/2	2 7/8"	1/8"	1 1/8"	8 3/8"	Steel	Punch, Die, Stud	3447A276	000000	3447A96	000000	34685A347	00000	34685A293	000000
				3	3	3 1/2"	1/8"	1 1/8"	8 3/8"	Steel	Punch, Die, Stud	3447A219	000000	3447A96	000000	34685A457	000000	34685A339	000000
				3 1/2	3 1/2	4"	1/8"	1 1/8"	8 3/8"	Steel	Punch, Die, Stud, Bushing, Drive Nut	3449A921	000000	3447A96	000000	34685A464	000000	34685A355	000000
				4	4	4 1/2"	1/8"	1 1/8"	8 3/8"	Steel	Punch, Die, Stud, Bushing, Drive Nut	3447A8	000000	3447A96	000000	34685A741	000000	34685A676	000000

Hole Punch Drivers

Punching Force, lbf	Head Rotation Angle	Includes		Each
16,000	—	2 Studs, Hydraulic Oil	3484A25	0000000
16,000	180°	2 Studs, Hydraulic Oil	3490A31	000000
22,000	—	2 Studs, 3-ft. Hose, Hydraulic Oil	3448A5	000000

Self-Centering Stud-Driven Round Hole Punches for Pipe and Conduit

Make accurate holes every time. Drill a pilot hole into your workpiece—the center of these punches fits inside the pilot hole to keep cuts aligned. The pilot hole should be slightly larger than the size of the stud. The die’s design splits the punched out plug in two for easy removal. These are also known as knockout and chassis punches. These punches require a hydraulic driver.

	For Panel Cutout Dia., mm	For Max. Steel Thk.	Material	Includes		Each
For Aluminum, Brass, Copper, Stainless Steel, Steel







	Round

	1/2	1/2	7/8"	22	1/8"	Steel	Punch, Die, Stud	3454A48	0000000


	3/4	3/4	1 7/64"	—	1/8"	Steel	Punch, Die, Stud, Spacer	3454A49	000000
	1	1	1 23/64"	—	1/8"	Steel	Punch, Die, Stud, Spacer	3454A52	000000
	1 1/4	1 1/4	1 11/16"	—	1/8"	Steel	Punch, Die, Stud, Spacer	3454A53	000000
	1 1/2	1 1/2	1 15/16"	—	1/8"	Steel	Punch, Die, Stud, Spacer	3454A54	000000
	2	2	2 3/8"	—	1/8"	Steel	Punch, Die, Stud, Spacer	3454A55	000000

Hole Punch Drivers

Punching Force, lbf	Head Rotation Angle	Includes		Each
16,000	—	2 Studs, Hydraulic Oil	3484A25	0000000
16,000	180°	2 Studs, Hydraulic Oil	3490A31	000000
22,000	—	2 Studs, 3-ft. Hose, Hydraulic Oil	3448A5	000000

Stud-Driven Hole Punch Sets for Pipe and Conduit

Create holes in metal, plastic, and fiberglass by using a ratchet wrench or hydraulic driver to draw the punch onto the included stud. Drill pilot holes slightly larger than the size of the stud. These are also known as knockout and chassis punches.

	For Pipe Size	For Conduit Trade Size	For Max. Steel Thk.	Material	Container Type		Each
For Aluminum, Brass, Copper, Fiberglass, Plastic, Stainless Steel, Steel



	2 Punches, 2 Dies, Stud	1 1/2, 2	1 1/2, 2	1/8"	Steel	Plastic Case	34685A321	0000000


	4 Punches, 4 Dies, 2 Studs	1/2, 3/4, 1, 1 1/4	1/2, 3/4, 1, 1 1/4	1/8"	Steel	Plastic Case	34685A311	000000
	6 Punches, 6 Dies, 2 Studs, Ratchet Wrench	1/2, 3/4, 1, 1 1/4, 1 1/2, 2	1/2, 3/4, 1, 1 1/4, 1 1/2, 2	1/8"	Steel	Plastic Case	34685A511	000000

Hole Punch Drivers