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ROUND KNOCK-OUT PUNCHES

From $68.85 to $519.00
Punch Size Model 730 Price Buy
1/2-Inch 12-20905 $77.75
Quantity
5/8-Inch 12-20910 $73.75
Quantity
3/4-Inch 12-20915 $84.80
Quantity
7/8-Inch 12-20920 $68.85
Quantity
1-Inch 12-20925 $93.90
Quantity
1-1/8 Inches 12-20930 $91.75
Quantity
1-7/32 Inches 12-20935 $103.75
Quantity
1-1/4 Inches 12-20940 $123.85
Quantity
1-3/8 Inches 12-20945 $94.75
Quantity
1-1/2 Inches 12-20950 $122.75
Quantity
1-5/8 Inches 12-20955 $134.75
Quantity
2-Inches 12-20970 $189.75
Quantity
2-1/4 Inches (Comes with P/N #304AVBB Drive) 12-20975 $235.95
Quantity
3-1/8 Inches 12-20980 $519.00
Quantity
Subtotal $0.00
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Overview

Save hours of tedious drilling, sawing, filing and hand-fitting. Produce clean, true holes for sockets, controls, instruments. Cut clean, burr-free holes with these easy-to-use tools. Can be operated by ordinary wrench. One punch required for each hole size.

NOTE: DISCOUNT: 12 UNITS - LESS 15% (ASSORTED)

Accessory Info

Drive punches with a ball bearing drive for faster, easier hand operation are available for the 2-1/4" & 3-1/8" knockout punches.

Drive for 2-1/4" Punch
P/N 12-01721

Drive for 3-1/8" Punch
P/N 12-01720
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Reviews

Q&A

Q: What material thicknesses can this tool handle? Re: Part No. 12-20925

The max material capacity is 10 gauge thick mild steel.

Q: Does the 3/4 inch hole punch produce a true 3/4 inch hole or to what thousandths of an inch +/- to that dimension will it punch?

Per the manufacturer: Yes it should produce a hole of .750".

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