How to find the best knockout electrical for 2019?
When you want to find knockout electrical, you may need to consider between many choices. Finding the best knockout electrical is not an easy task. In this post, we create a very short list about top 10 the best knockout electrical for you. You can check detail product features, product specifications and also our voting for each product. Let’s start with following top 10 knockout electrical:
Best knockout electrical
1. TEMCo Hydraulic Knockout Punch TH0004 - Electrical Conduit Hole Cutter Set KO Tool Kit 5 YEAR WARRANTY
Feature
Powerful 9 US TRUE TON Punching Capacity. Compatible with GREENLEE and other domestic punch tooling.6 Die Sets for conduit fitting size: , , 1, 1, 1 , 2"
Punching Thickness Capacity: 1/8 inch (11 ga) Steel Punching Capacity, 1/16 inch Stainless Steel.
Punches: Steel, Stainless Steel, Brass, Copper, Aluminum (soft alloys only), Fiberglass, Plastic
5 Year Warranty from a well-known American name. NON-GENERIC
Description
The TEMCo TH0004 Hydraulic Knockout Punch has a powerful 9 US TRUE TON punching capacity and produces perfect, uniform holes every time. Its compact design is especially designed for field use on construction sites and maintenance jobs. Quick, effortless and simple to operate. Punches more than 10 times faster than wrench types. The TH0004 punch has a 5 Year Warranty.Comes with a TEMCo M35 Cobalt Step Drill Bit (TH0357)
Also includes Un-Breakable Polymer Tough Case to carry complete set.
Also punches Aluminum (soft alloys only, not for use with 7075 or other super alloys), Fiberglass, Plastic, and more.
1/8 inch (11 ga) Steel Punching Capacity, 1/16 inch Stainless Steel.
Conduit Size vs. Measured hole sizes:
1/2" - 0.86"
3/4" - 1.05"
1" - 1.33"
1 1/4" - 1.69"
1 1/2" - 1.93"
2" - 2.36"
2. Greenlee 7235BB Slug-Buster Manual Knockout Kit for 1/2 to 1-1/4-Inch Conduit
Feature
4 Punch units in a high impact plastic carrying caseAssortment of commonly used Slug-Buster knockout punches, packaged to meet the contractor's needs
Unique punch profile also splits slugs for easier slug removal
Use with battery-powered, hydraulic, ratchet or manual drivers
Can be used on mild steel up to 10 gauge
Description
Greenlee Slug-Busters can be used on mild steel up through 10 gauge (3.5 mm). Application: Punch mild steel, aluminum, fiberglass and plastic. Hole size is outside diameter of US conduit sizes. Example: 1/2-Inch conduit size punch actually makes a 7/8-Inch hole. Operates with battery, hydraulic, ratchet or manual drivers. Punch kit includes punches, dies and draw studs for punch holes for conduit sizes 1/2, 3/4, 1 and 1-1/4-Inch.3. Greenlee 7211BB-1/2 Slug-Buster Knockout Punch Unit, 7/8-Inch
Feature
The contractor's choice -worldwideUnique punch profile also splits slugs for easier slug removal
Use with battery-powered, hydraulic, ratchet or manual drivers
Can be used on mild steel up to 10 gauge
Punch unit sets include punch, die, and draw stud
Description
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. Product Type: -Punches. Dimensions: Overall Product Weight: -0.35 Pounds.4. OrangeA 10 Ton 1/2" to 2" Hydraulic Knockout Punch Driver Tool Kit Electrical Conduit Hole Cutter Set KO Tool Kit with 6 Dies Hole Complete Tool (Knockout Punches)
Feature
Hydraulic knockout punch rotatable have ON / OFF switch for safe operationHole complete tool with 6 dies & punches interchangeable to meet different needs ,ram with 31" high pressure hose
Easy seating with the brackets on the bottom of the hydraulic pump,two metal clasps to lock the kit firmly
Portable plastic case for convenient trave and plastic grip at the end of the long steel handle,laborsaving and fast operation
Hole complete tool it's great for installing and repairing wire pipeline, signal lamp and instrument in metallurgy, petrol, electronics, electrical appliance,chemical industry, ship & machinery and many more!
Description
10 Ton 6 Die Hydraulic Knockout Punch Driver Kit Hole Hand Tool Conduit 1/2 to 2
This brand new Hydraulic Punch Driver Set is constructed with steel.Throw out those old wrench-style punches and upgrade with this complete 10-Ton hydraulic punch driver kit, even tough material like 11-gauge steel will easily be pierced by this punch kit.
Features:
6 Dies & Punches Interchangeable to Meet Different Needs
Plastic Grip at the End of the Long Steel Handle
Rotatable ON / OFF Switch for safe operation
Easy Seating with the Brackets on the Bottom of the Hydraulic Pump
Portable Metal Case for Convenient traveling
Two Metal Clasps to Lock the Kit Firmly
Laborsaving and Fast Operation
Accommodating More Material: Stainless Steel, Aluminum, Steel, Plastic etc
Item Specifications
Mould material: Steel
Stroke: 25mm/0.98"
Max pressure: 10t
Max thickness for steel: 3.2mm/0.12"
Max thickness for stainless steel: 2mm/0.08"
Punch dies: 22mm, 27.5mm, 34.3mm, 43mm, 49mm, 60.8mm/7/8", 1-1/16", 1-3/8", 1-1/4", 1-7/8, 2-3/8"
Draw studs: 3.1"L x 0.31"Diam & 3.2"L x 0.3"Diam/ 7.9cm L x 0.79cm Diam & 8.1cm L x 0.76cm Diam(Compatible with GREENLEE and other domestic punch tooling)
Punches materials: Steel, stainless steel, brass, copper, aluminum (soft alloys only, not for use with 7075 or other super alloys), fiberglass, plastic and more.
Package Content
1 X Hydraulic Punch
6 X Punch Dies(7/8", 1-1/16", 1-3/8", 1-1/4", 1-7/8, 2-3/8")
2 X Draw Studs
1 X Plastic Carrying Case
1 x Ram with Hose
2 x Spacers
1 x Manual
5. Greenlee 730BB-2 Standard Round Knockout Punch Unit, 2-Inch
Feature
Round standard metal punch units are complete units consist of punch, die and draw studUse with battery-powered, hydraulic, ratchet or manual drivers
Properly assembled through pilot holes, they will make clean, fast and accurate holes
Slug falls free in die
Can be used on mild steel up to 10 gauge
Description
332-730BB-2 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 accurate holes. -Applicable Materials: Mild Steel. Product Type: -Punches. Dimensions: Overall Product Weight: -1.9 Pounds.6. Greenlee 77U-1/2 Slug-Buster Self Centering Knockout Punch Unit for 1/2-Inch Conduit
Feature
Self-centering punch aligns itself on pilot holeNo need to draw crosshairs or line up die alignment marks
Unique punch also splits slugs for easier slug removal
Use with battery-powered, hydraulic, ratchet or manual drivers
Punch unit sets include punch, die, and draw stud
Description
Greenlee 77U-1/2 Specifications:Hole Size 7/8"Greenlee 77U-1/2 Features:1/2" Conduit Size Slug-Buster SC (Self Centering) Knockout Punch UnitSave time and ensure accuracy! Self-centering punch aligns itself on pilot hole.No need to draw crosshairs or line up die alignment marks.Unique punch also splits slugs for easier slug removal.Patents pending.7. Greenlee 7211BB-1-1/2 Slug-Buster Knockout Punch Unit, 1.951-Inch
Feature
The contractor's choice -worldwideUnique punch profile also splits slugs for easier slug removal
Use with battery-powered, hydraulic, ratchet or manual drivers
Can be used on mild steel up to 10 gauge
Punch unit sets include punch, die, and draw stud
Description
332-7211BB-1-1/2 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. Product Type: -Punches. Dimensions: Overall Product Weight: -2.1 Pounds.8. Greenlee 77U-3/4 Slug-Buster Self Centering Knockout Punch Unit for 3/4-Inch Conduit
Feature
Self-centering punch aligns itself on pilot holeNo need to draw crosshairs or line up die alignment marks
Unique punch also splits slugs for easier slug removal
Use with battery-powered, hydraulic, ratchet or manual drivers
Punch unit sets include punch, die, and draw stud
Description
INCLUDES: (1) 1.12" Punch Unit FEATURES: Self-centering Splits slugs for easier slug removal Useful on mild steel, aluminum, fiberglass, and plastic SPECIFICATIONS: Conduit: 3/4"9. Hubbell-Raco 8265 2-1/8-Inch Deep, 3/4-Inch and 1-Inch Side Knockouts Welded 4-11/16-Inch Square Box
Feature
The product is 4-11/16" x 2-1/8" Deep, Steel Square Box, Welded Corners, Non-Metallic Clamps, 3 of 1/2", 6 of 3/4" & 4 of 1" Knockouts, 42 CUIN.Easy to use
The product is manufactured in China
Square boxes
wide variety of commercial
Industrial applications
Larger-sized conductors
Wiring devices
Description
The Raco 1-Gang 42 cubic in. Square Box is useful in a variety of industrial applications that require large conductors or wiring devices. Constructed of pre-galvanized steel for durability, the box is UL listed for safety. Designed for industrial applications that require large conductors or wiring devices.10. Sigma Electric ProConnex 18051 NM/SE Clamp Type Connector 3/8-Inch, 4-Pack
Feature
Terminates NM Cable or Flexible Cord to a 1/2-in knockoutFor 14/2 - 10/3 NM Cable or .29-in - .45-in Flexible Cord
Tri-combo screws included
Zinc die-cast construction
Product is UL and CSA listed
Sigma Electric
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