Spring Punches | McMaster-Carr

	Handle Material Handle Material

Steel

Aluminum

Stainless Steel

Plastic

Rubber

	Length Length

	Point Diameter Point Diameter

	Grip Texture Grip Texture

Knurled

Ribbed

	Manufacturer Model Number Manufacturer Model Number

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	For Pin Diameter For Pin Diameter

	Individual/Set Individual/Set

Individual

Set

	For Pin Length For Pin Length

1 1/2"

2 1/2"

3 1/2"

	Container Type Container Type

Pouch

Wood Stand

	Number of Pieces Number of Pieces

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65 Products

Starrett Spring-Impact Marking Punches

With an internal spring mechanism, these punches offer one-hand operation when marking hole centers. Turn the handle cap to adjust from light to heavy punching force. Press down on the punch handle to mark hole centers.

Punch with self-centering sleeve automatically centers the point in the hole.

Punches

Steel Handle

Aluminum Handle

Aluminum Handle with Self-Centering Sleeve

Steel Handle
Point Dia.	Lg.	Manufacturer Model Number	Punch Material	Handle Shape	Grip Texture	Features		Each
1/64"	5 1/4"	18C	Steel	Round	Knurled	__	000000	000000
1/16"	4"	18AA	Steel	Round	Knurled	__	000000	00000
1/16"	5"	18A	Steel	Round	Knurled	__	000000	00000
Aluminum Handle
1/64"	5"	818	Steel	Round	Knurled	__	00000000	00000
1/64"	5"	819	Steel	Round	Knurled	Self-Centering Sleeve	0000000	00000

Replacement Parts

Caps
Manufacturer Model Number	For Manufacturer Model Number		Each
02945-0	18C	00000000	000000
02946-0	18AA	00000000	00000
13752-0	18A	00000000	0000
Hammer Springs
PT02972	18C	00000000	0000
PT13766	18AA	00000000	0000
PT13796	18A	00000000	0000
Hammers
13764-0	18AA	00000000	0000
PT09929	18A, 818, 819	00000000	0000
PT13815	18C	00000000	00000
Handles
13751-0	18A	00000000	00000
13757-0	18C	00000000	00000
Points
PT06689	18AA	0000000	00000
PT06690	18A	0000000	00000
PT09966	819	0000000	00000
PT22256	18C, 818	00000000	0000
Retaining Rings
11445-0	819	0000000	0000
Shanks
PT13767	18C	00000000	00000
PT13768	18A	00000000	0000
PT13774	18AA	00000000	00000
Sleeves
09962-0	819	0000000	00000
Tips
13750-0	18A	00000000	00000
13761-0	18AA	00000000	00000
22278-0	18C	0000000	00000
PT09923	818	0000000	00000
Trip Pin Springs
PT13756	18A, 18C, 818, 819	00000000	0000
PT13765	18AA	00000000	0000
Trip Pins
PT13753	18A, 18C, 818, 819	00000000	00000
PT13762	18AA	00000000	0000

Spring-Impact Marking Punches

Steel Handle

Stainless Steel Handle

Aluminum Handle

Plastic and Rubber Handle

These punches offer one-hand operation when marking hole centers. Turn the end of the handle to adjust the spring tension so you can make light or heavy marks in your material. Press down on the punch handle to mark hole centers.

Ergonomic punches have a comfortable, no-slip rubber handle.

Punches								Replacement Points
Point Dia.	Lg.	Punch Material	Handle Shape	Grip Texture	Features		Each		Each
Steel Handle
1/16"	4 7/8"	Steel	Round	Knurled	__	0000000	000000	0000000	00000
3/32"	5 5/8"	Steel	Round	Knurled	__	0000000	00000	0000000	0000
Stainless Steel Handle
1/16"	5 1/4"	Steel	Round	Knurled	__	00000000	00000	000000	00
Aluminum Handle
1/16"	5 3/4"	Steel	Round	Knurled	Pocket Clip	00000000	00000	000000	00
1/8"	5"	Steel	Round	Knurled	__	00000000	00000	000000	00
Plastic and Rubber Handle
1/8"	8 5/8"	Steel	Round	Ribbed	Ergonomic Design	00000000	00000	000000	00

Pin-Removal Punches for Hollow and Spring Pins

The rounded tip of these punches fits into the open ends of hollow and spring pins to protect them from damage during removal.

For technical drawings and 3-D models, click on a part number.

For Pin			Handle
Dia.	Lg.	Overall Lg.	Shape	Texture	Material		Each
1/16"	1"	2 3/4"	Round	Knurled	Steel	0000000	00000
5/64"	1 1/2"	3 1/4"	Round	Knurled	Steel	0000000	0000
3/32"	1 1/2"	3 1/2"	Round	Knurled	Steel	0000000	0000
1/8"	2"	4"	Round	Knurled	Steel	0000000	0000
5/32"	2 1/2"	4 1/2"	Round	Knurled	Steel	0000000	0000
3/16"	2 1/2"	4 1/2"	Round	Knurled	Steel	0000000	0000
7/32"	3"	5"	Round	Knurled	Steel	0000000	0000
1/4"	3 1/2"	5 1/2"	Round	Knurled	Steel	0000000	00000
5/16"	4"	6"	Round	Knurled	Steel	0000000	00000
3/8"	4"	6"	Round	Knurled	Steel	0000000	00000
7/16"	4"	6"	Round	Knurled	Steel	0000000	00000
1/2"	4"	6"	Round	Knurled	Steel	0000000	00000
2mm	1 1/2"	3 1/4"	Round	Knurled	Steel	0000000	0000
3mm	2"	4"	Round	Knurled	Steel	0000000	00000
4mm	2 1/2"	4 1/2"	Round	Knurled	Steel	0000000	00000
5mm	2 1/2"	4 1/2"	Round	Knurled	Steel	0000000	00000
6mm	3 1/2"	5 1/2"	Round	Knurled	Steel	0000000	00000
7mm	4"	6"	Round	Knurled	Steel	0000000	00000
8mm	4"	6"	Round	Knurled	Steel	0000000	00000

Pin-Removal Punch Sets for Hollow and Spring Pins

6-Punch Set

9-Punch Set

12-Punch Set in Pouch

12-Punch Set in Wood Stand

The rounded tip of these punches fits into the open ends of hollow and spring pins to protect them from damage during removal.

For technical drawings and 3-D models, click on a part number.

		Handle
No. of Pieces	Includes	Shape	Texture	Material	Container Type		Each
6	Punch for 1/8" Pin Dia. (4" O'all Lg.) Punch for 5/32" Pin Dia. (4 1/2" O'all Lg.) Punch for 3/16" Pin Dia. (4 1/2" O'all Lg.) Punch for 7/32" Pin Dia. (5" O'all Lg.) Punch for 1/4" Pin Dia. (5 1/2" O'all Lg.) Punch for 5/16" Pin Dia. (6" O'all Lg.)	Round	Knurled	Steel	Pouch	000000	000000
6	Punch for 3 mm Pin Dia. (4" O'all Lg.) Punch for 3.5 mm Pin Dia. (4" O'all Lg.) Punch for 4 mm Pin Dia. (4 1/2" O'all Lg.) Punch for 5 mm Pin Dia. (4 1/2" O'all Lg.) Punch for 6 mm Pin Dia. (5 1/2" O'all Lg.) Punch for 8 mm Pin Dia. (6" O'all Lg.)	Round	Knurled	Steel	Pouch	000000	00000
9	Punch for 1/16" Pin Dia. (2 3/4" O'all Lg.) Punch for 5/64" Pin Dia. (3 1/4" O'all Lg.) Punch for 3/32" Pin Dia. (3 1/2" O'all Lg.) Punch for 1/8" Pin Dia. (4" O'all Lg.) Punch for 5/32" Pin Dia. (4 1/2" O'all Lg.) Punch for 3/16" Pin Dia. (4 1/2" O'all Lg.) Punch for 7/32" Pin Dia. (5" O'all Lg.) Punch for 1/4" Pin Dia. (5 1/2" O'all Lg.) Punch for 5/16" Pin Dia. (6" O'all Lg.)	Round	Knurled	Steel	Pouch	000000	00000
12	Punch for 1/16" Pin Dia. (2 3/4" O'all Lg.) Punch for 5/64" Pin Dia. (3 1/4" O'all Lg.) Punch for 3/32" Pin Dia. (3 1/2" O'all Lg.) Punch for 1/8" Pin Dia. (4" O'all Lg.) Punch for 5/32" Pin Dia. (4 1/2" O'all Lg.) Punch for 3/16" Pin Dia. (4 1/2" O'all Lg.) Punch for 7/32" Pin Dia. (5" O'all Lg.) Punch for 1/4" Pin Dia. (5 1/2" O'all Lg.) Punch for 5/16" Pin Dia. (6" O'all Lg.) Punch for 3/8" Pin Dia. (6" O'all Lg.) Punch for 7/16" Pin Dia. (6" O'all Lg.) Punch for 1/2" Pin Dia. (6" O'all Lg.)	Round	Knurled	Steel	Pouch	000000	000000
12	Punch for 1/16" Pin Dia. (2 3/4" O'all Lg.) Punch for 5/64" Pin Dia. (3 1/4" O'all Lg.) Punch for 3/32" Pin Dia. (3 1/2" O'all Lg.) Punch for 1/8" Pin Dia. (4" O'all Lg.) Punch for 5/32" Pin Dia. (4 1/2" O'all Lg.) Punch for 3/16" Pin Dia. (4 1/2" O'all Lg.) Punch for 7/32" Pin Dia. (5" O'all Lg.) Punch for 1/4" Pin Dia. (5 1/2" O'all Lg.) Punch for 5/16" Pin Dia. (6" O'all Lg.) Punch for 3/8" Pin Dia. (6" O'all Lg.) Punch for 7/16" Pin Dia. (6" O'all Lg.) Punch for 1/2" Pin Dia. (6" O'all Lg.)	Round	Knurled	Steel	Wood Stand	000000	000000