= NEW PRODUCT
= REPLACEMENT PART = ACCESSORY
B
= BARE TOOL
Punch
Die
Draw Stud
Bushing
Ball Bearing
Nut
STANDARD KNOCKOUT PUNCHES
Standard Round Knockout Punches 0.5" to 6" Conduit and Pipe
• Round standard metal punch units are complete units consisting
of punch, die and draw stud
• Use with battery-powered, hydraulic, ratchet or manual drivers
• Properly assembled through pilot holes, they will make clean, fast
3037AV
and accurate holes
• Knockouts Made in the USA
SPECIFICATIONS
Capacity Mild steel up through 10 gauge (3.5 mm).
Application Punch mild steel, aluminum, fiberglass and plastic.
Hole Sizes Conduit Sizes - Hole size is outside diameter of US conduit sizes. Example:
1/2" conduit size punch actually makes a 7/8" hole.
Pg Sizes - European standard pipe sizes.
ISO Sizes - International Standards Organization pipe sizes.
Operation Operate with battery-powered, hydraulic, ratchet or manual drivers. When
used with battery-powered, hydraulic, or ratchet drivers buy the punch and
die only; the draw stud is part of the driver kit.
CAT NO. UPC NO. DESCRIPTION
3037AV O4686 Bushing for 3-1/2” (conduit hole size) and larger punches with
manual operation
Every cut quick and clean ...Just tip it out.Slug falls free in die.
KNOCKOUTS
TRUSTED
SINCE
18 6 2
Standard Round Knockout Punches
PUNCH UNIT REPLACEMENT PARTS
PUNCH KIT-INCLUDES
PUNCH, DIE & DRAW STUD
CAT NO. UPC NO.
730-1/2
730-9/16
21115
730-5/8
35192
730BB-11/16
730EBB-18.6
730BB-3/4
730EBB - 20.4
730BB-13/16
71BB
730BB-15/16
730BB-1
730BB-1-1/16
72BB
36910
730BB-1-1/8
36506
730BB-1-1/4
24476
730BB-1-5/16
73BB
730BB-1-3/8
730EBB-37
730BB-1-1/2
24477
730BB-1-5/8
74BB
730BB-1-3/4
730EBB-47
730BB-1-7/8
75BB
730BB-2
730BB-2-1/8
730BB-2-1/4
730EBB-60
76BB
730BB-2-1/2
730PBB-2-5/8
730BB-2-3/4
730MBB
738BB
730BB-3
730TBB
730EBB-82
739BB
730PBB-3-3/4
741BB*
742BB*
730EBB-120*
743BB*
744BB
024 08
02433
21115
02409
3519 2
25340
18886
20667
18887
20668
22563
253 41
20670
25342
22564
36910
20671
36506
20673
24476
25344
22565
25427
18890
25428
24477
25349
22566
25350
18891
25351
22567
20676
20678
25360
18892
22568
20679
21214
25361
25383
19975
25372
25403
18635
19976
21216
19977
19978
21519
19980
50005
HOLE SIZE
CONDUIT &
PIPE SIZE
— 1/2 0.500 12.7 16 1.5 176 0AV 06996 1759A V 04235 1675AV 042 18 — —
— 9/16 0.563 14.3 16 1.5 1754 AV 04230 1753 AV 04229 1675 AV 04218 — —
— — 0.598 15.2 14 2.0 21316 2 1316 32002 32002 00042 00042 — —
— 5/8 0.625 15.9 16 1.5 1742 AV 0 4223 1743 AV 04 224 1675 AV 04218 — —
— — 0.638 16.2 14 2.0 35193 3519 3 35162 35162 00042 00042 — —
— 11/16 0.688 17.5 14 2.0 175 2AV 04228 175 1AV 04227 00042 00042 — —
— — 0.732 18.6 14 2.0 1770 0 1770 0 32003 32003 00042 00042 — —
— 3/4 0.750 19.1 14 2.0 113A V 03998 1230 5 1230 5 00042 00042 — —
— — 0.803 20.4 14 2.0 1769 7 17697 32004 32004 00042 00042 — —
— 13/16 0.812 20.6 14 2.0 174 5AV 04226 1744 AV 04225 00042 00042 — —
1/2" 7/8 0.885 22.5 10 3.5 121A V 04006 14722 14 722 00042 00042 — —
— 15/16 0.937 23.8 14 2.0 176 2AV 04238 176 1AV 04237 00042 00042 — —
— 1 1.00 25.4 14 2.0 87AV 03986 35164 3516 4 00042 00042 — —
— 1-1/16 1.063 27.0 14 2.0 176 3AV 04240 1764 AV 04242 00042 00042 — —
3/4" — 1.115 28.3 10 3.5 123AV 04008 124 AV 06972 249AV BB 04040 — —
3/4" — 1.115 28.3 14 2.0 36882 36882 32006 32006 00042 00042 — —
— 1-1/8 1.125 28.6 14 2.0 91AV 03990 92 AV 03991 00042 00042 — —
— 1-7/32 1.210 30.5 16 1.5 36282 36282 36279 36279 00042 00042 — —
— 1-1/4 1.250 31.8 16 1.5 117AV 04002 123 10 12 310 00042 00042 — —
— — 1.280 32.5 10 3.5 24459 24459 3 5168 3516 8 249 AVBB 04040 — —
— 1-5/16 1.313 33.4 16 3.5 1747A V 06587 174 6AV 06586 00042 00042 — —
1" — 1.362 34.6 10 3.5 125 AV 04010 12 6AV 04011 24 9AVBB 04040 — —
— 1-3/8 1.375 34.9 10 3.5 3205AV 04734 3206AV 04735 249AV BB 04040 — —
— — 1.457 37.0 10 3.5 1833 1 18331 32008 32008 249AVBB 04040 — —
— 1-1/2 1.500 38.1 10 3.5 320 7AV 04736 320 8AV 07044 249AVBB 04040 — —
— — 1.595 40.5 10 3.5 24462 24462 3 5159 3 5159 24 9AVBB 04040 — —
— 1-5/8 1.625 41.3 10 3.5 1794AV 042 51 179 3AV 04250 249AV BB 04040 — —
1-1/4" 1-11/16 1.701 43.2 10 3.5 127A V 0 6974 128A V 04013 249AVBB 04040 — —
— 1-3/4 1.750 44.5 10 3.5 1816AV 04257 1815AV 04256 249AV BB 04040 — —
— — 1.850 47.0 10 3.5 1768 7 17687 32009 32009 30 4AVBB 04042 — —
— 1-7/8 1.875 47.6 10 3.5 1791 AV 0424 8 17 92AV 04249 304 AVBB 04042 — —
1-1/2" 1-15/16 1.951 49.6 10 3.5 439AV 06978 4 40AV 04061 30 4AVBB 04042 — —
— 2 2.000 50.8 10 3.5 175 6AV 04232 35161 3 5161 304AVB B 04042 — —
— 2-1/8 2.125 54.0 10 3.5 178 3AV 04245 3617 3 3617 3 30 4AVBB 04042 — —
— 2-1/4 2.250 57.2 10 3.5 437AV 04058 438AV 04059 304AVBB 04042 — —
— — 2.362 60.0 10 3.5 1769 0 17690 32 011 3 2011 30 4AVBB 04042 — —
2" 2-3/8 2.416 61.5 10 3.5 4 41AV 04062 442AV 04063 304AV BB 04042 — —
— 2-1/2 2.500 63.5 10 3.5 1758AV 04234 17 57AV 04233 1434AV 04188 14 33AV BB 0 4187
— 2-5/8 2.625 66.7 10 3.5 179 5AV 04252 17 96AV 069 97 1434AV 0418 8 143 3AVB B 04187
— 2-3/4 2.750 69.9 10 3.5 179 0AV 04247 178 9AV 04246 304AVBB 04042 — —
— — 2.781 70.6 10 3.5 73 0-10 1A 02445 73 0-100 A 0244 3 1434AV 04188 143 3AV BB 0 4187
2-1/2" 2-7/8 2.914 74.0 10 3.5 14 29AV 04175 143 0AV 04177 1434AV 0418 8 143 3AVB B 04 187
— 3 3.000 76.2 10 3.5 1821AV 04259 18 20AV 0425 8 1434AV 04188 1433 AVBB 04187
— 3-1/8 3.125 79.4 10 3.5 179 8AV 06363 179 7AV 06362 1434AV 0 4188 14 33AV BB 0 4187
— — 3.228 82.0 10 3.5 1890 5 18905 18906 18906 1434AV 0 4188 14 33AV BB 04187
3" 3-1/2 3.539 89.9 10 3.5 1431AV 04180 143 2AV 04183 1434AV 0418 8 143 3AVB B 0418 7
— 3-3/4 3.750 95.3 10 3.5 4640AV 05265 4641AV 05266 3026 AV 04679 3036AVBB 04685
3-1/2"" 4 4.011 102.7 10 3.5 2982AV 04653 29 81AV 04652 3026AV 04679 3036AVBB 04685
4" 4-1/2 4.544 115.4 10 3.5 298 4AV 04655 2983 AV 04654 3026AV 04679 303 6AVBB 04685
— — 4.724 120.0 10 3.5 21489 2 1489 21491 21491 3026AV 04679 3036AVBB 04685
5" 5-5/8 5.675 144.1 10 3.5 513 5AV 05 447 5136 AV 05448 3 026AV 04679 30 36AVBB 04685
6" 6-5/8 6.375 161.9 10 3.5 513 7AV 50008 513 8AV 50006 3 026AV 04679 30 36AVBB 04685
ACTUAL
Ø INCH Ø MM GA MM
CAPACITY
MILD STEEL
REPLACEMENT REPLACEMENT
PUNCH DRAW STUD BEARING NUT
DIE
REPLACEMENT REPLACEMENT BALL
CAT. N O. UPC NO. CAT. N O. UPC NO. CAT. N O. UPC NO. CAT.NO UPC NO.