Round hole punch tool, for hole presses, different sizes accept, suit for electrical punch driver,battery punch,hydraulic punch.

Round Knockout hole punches set, hole punch tool, for hole presses, different sizes accept.

Suit for electrical punch driver,battery punch,hydraulic punch, and manual ratchet punch driver.

Application in electrical installation, mining, plumbing, heat system and so on.

Tool	Description	Application
Function	For hole punching, make holes.	Metal case, steel sheet
Type	Manual type, hydraulic type, power type are accept	Manual, Hydraulic, Battery, Electrical ok
Features	40 Cr steel material, CNC Line Cutter machining.	Original material processor

Different sizes are accept:

Group A: ø16mm, 20, 26.2, 32.5, 39, 51mm

Group B:22mm, 27.5, 34, 43, 49, 60.8mm

Group C: ø63mm, 76, 80, 89, 100, 114mm

Group F:32mm*32mm, 46.5*46.5, 76.5*76.5, 80.5*80.5, 90.5*90.5, 113*113, 151*151mm.

Other sizes:22*30mm, 40*60mm, 92*45mm, 122*68mm....are accept.

Round knockout hole punches set:

Hydraulic knockout punches set, both round and square hole punches are accept.

Rectangular hole punches also ok.

The knockout punches set, suit for manual wrench, ratchet spanner, hydraulic punch driver, battery powered and electrical driver head.

Six sizes punches set, drived by manual hand wrench.

Different sizes, between 16mm to 225mm sizes are accept.

The hole punches made by CNC Line Cutter machine.

Material:40Cr steel.

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Knockout hole punches set