The Hydraulic Knockout Kit has various knockout punches fitting many materials like aluminum, steel, plastic. It works without scratching the surface of workpieces and is widely used in metallurgy, petrol, electrical appliance, ship, machinery and so on.


  • Crimping force: 150KN
  • Punching range: Φ22.5-61.6mm
  • Thickness of metal: 3.5mm
  • 6 Round knockout punches included: Φ22.5mm, Φ28.3mm, Φ34.6mm, Φ43.2mm, Φ49.6mm, Φ61.5mm
  • Square knockout punch size inlcuded: 32mm x 32mm
  • Weight: Approx. 17kg (including 4.5kg case weight)

Package Content:

  • 150KN Hydraulic Punch Driver
  • Steel Carrier Case
  • 6x Round knockout punches type D at size: 22.5, 28.3, 34.6, 43.2, 49.6 and 61.5mm
  • 1x Square knockout punch at 32 x 32mm
  • 1x 7/16"x3/4" Puling rod
  • 1x 3/4" x 3/4" Pulling rod
  • 1x Spacer
  • 1x Sealing kit
  • 1x Instruction manual

At we are committed to offering you a safe and pleasant shopping experience so if something does go wrong, we are here to help you!


  • 95% of items are dispatched within 24 hours of payment being received (Personal Cheque may take longer).
  • Once items are dispatched, regular Australia Post or Direct Freight delivery times apply
  • All the delivery are traceable, we will email you tracking details once order despatched.
  • All products are covered by full transit insurance.


  • If you change your mind or make an incorrect choice, we will refund you within 14 days of delivery for unopened products (excludes delivery costs).
  • If your item arrives damaged or "dead on arrival", we will arrange a replacement of damaged parts.
  • If your item develops a fault after delivery, we will assess your claim and offer a replacement, refund where appropriate.
  • We offer a 12 month warranty on most of our products (If not stated on the description) - claims outside this period will be assessed on a case by case basis.
  • For further information, visit our Returns Policy page.

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