Top 20 Best Selling Knockout Punches (2019)




Belt getting a little sung? Don't buy a new belt, just punch a new hole! These revolving punch pliers from General Tools are easy to use because they have loaded tension springs that are self opening! Constructed of plated steel it sports six tapered and ... more info

Greenlee 7211ebb-20.4 Punch Unt (7211-e-bb) 20.4mm (3/8D/S) ... more info




7235BB Model Code: AB (part# 7235BB) This item features: -Assorted of commonly used Slug-Buster knockout punches packaged to meet the contractor's needs. -1'' hex ratchet wrench allows use with both 3/8'' and 3/4'' draw studs. -Price is for 1 Set. Model ... more info



332-721-3/4 Features: -Cross Section Shape: Round.-Quantity: 1 per pack.-Replacement Knockout Punch.-1'' Conduit Size Slug-Buster® Punch.-1-1/2'' Conduit Size Slug-Buster® Punch.-1-1/4'' Conduit Size Slug-Buster® Punch.-1/2'' Conduit Size Slug-Buster® Pun ... more info

332-7211BB-1/2 Features: -Unique punch profile splits slugs allowing easy slug removal.-Use with manual, ratchet, hydraulic or battery-powered drivers.-Uses standard Greenlee dies and draw studs.-Price is for 1 Each. Includes: -Includes: Punch, Die, Draw ... more info



332-710 Features: -Aluminum head provides strength with minimum weight, reducing operator fatigue.-Contoured handle design gives better operator leverage and makes it possible to punch in tight places.-Self-stripping design eliminates punch hang-ups.-Auto ... more info

The Greenlee 36910 Punch Unit (28.3mm) is part of Greenlee's premium collection of tools and accessories. This standard knockout punch is designed to cut through 14-gauge mild steel, and it comes with the punch, die, and draw stud. ... more info



332-721-1 Features: -Cross Section Shape: Round.-Quantity: 1 per pack.-Replacement Knockout Punch.-1'' Conduit Size Slug-Buster® Punch.-1-1/2'' Conduit Size Slug-Buster® Punch.-1-1/4'' Conduit Size Slug-Buster® Punch.-1/2'' Conduit Size Slug-Buster® Punch ... more info


332-730BB-11/16 Features: -Round Standard Metal Punch Units are complete units consisting of punch, die and draw stud.-Use with manual, ratchet, hydraulic or battery-powered drivers.-Properly assembled through pilot holes, they will make clean, fast and a ... more info


Naileater Replacement Tip Kit, Dia. (In.) 7/8, For Use With Greenlee RT Auger Bits Mfr. 66RT-7/8 (11L629), 63RT-7/8 (11L631), Number of Pieces 7, Includes (2) Ea: Replacement Tips, Point Screw Bits, Set Screws, (1) Hex Key ... more info

332-720 Features: -Eliminates hand sawing and filing when making keyways for push button switches.-For 7/8'' or 1-7/32'' push button holes.-Cutter Diam: 1/8 in, 3/16 in.-Cutting Cap.: 10 gauge [Max].-Applicable Materials: Mild Steel.-Type: Notcher.-Wt.: 2 ... more info




332-28154 Features: -Slug-Splitter® heavy-duty punches are designed to punch up through 10 gauge (3.5 mm) stainless steel.-Heavy-duty dies and stainless steel draw studs for longer life.-Excellent abrasion resistance for punching fiberglass and plastic.-A ... more info

The Klein 53838 1.362-Inch Knockout Die is for 1-Inch EMT conduit and features an optimized design that reduces wrench effort. Slugs are split inside for easy removal. It has a maximum capacity of 10 gauge mild steel, and also cuts aluminum, fiberglass an ... more info


14 Gauge(2.0mm), 730BB-13/16 Punch Unit. For 0.812 holes. Includes Punch, Die and Draw Stud. ... more info


60246 Model Code: AF (part# 60246) This item features: -Unique punch profile splits slugs allowing easy slug removal. -Use with manual, ratchet, hydraulic or battery-powered drivers. -Uses standard Greenlee dies and draw studs. -Includes: Punch, Die, Dra ... more info



332-28155 Features: -Slug-Splitter® heavy-duty punches are designed to punch up through 10 gauge (3.5 mm) stainless steel.-Heavy-duty dies and stainless steel draw studs for longer life.-Excellent abrasion resistance for punching fiberglass and plastic.-A ... more info

332-721-1-1/2 Features: -Cross Section Shape: Round.-Quantity: 1 per pack.-Replacement Knockout Punch.-1'' Conduit Size Slug-Buster® Punch.-1-1/2'' Conduit Size Slug-Buster® Punch.-1-1/4'' Conduit Size Slug-Buster® Punch.-1/2'' Conduit Size Slug-Buster® P ... more info



332-7211BB-3/4 Features: -Unique punch profile splits slugs allowing easy slug removal.-Use with manual, ratchet, hydraulic or battery-powered drivers.-Uses standard Greenlee dies and draw studs.-Price is for 1 Each. Includes: -Includes: Punch, Die, Draw ... more info

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