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Model No. 20 Bench Punching Machine

£178.00£569.00 (excl. VAT)

Best quality, heavy duty, roller bearing operation bench punching machine manufactured by ROPER WHITNEY.

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Description

Roper Whitney heavy duty roller bearing operation bench punch c/w 1/2″ punch & die. Generates a huge 20 tons of punching capacity.

Model No. 119 ratchet handle available as an optional extra.


Model No. 20

  • Maximum rated capacity: 20 tons
  • Capacity thro mild steel: 1/2″ dia. thro 1/2″
  • Max. hole size dia.: 13/16″
  • Throat depth: 2.1/4″
  • Standard p & d in kit: 1/2″
  • Weight: 11.5 kg
  • Ratchet handle available as an optional extra
  • Special coupling nuts are required for p & d’s from 11/16″ up to 13/16″ dia.
  • Standard round punches and dies are available from stock from 1/8″ dia. to 13/16″ dia. in increments of 1/64″

Punches & Dies: spare punches & dies are available to suit No. 17 from 1/8″ to 13/16″ in 1/64″ increments. Ordering online not available – please contact our sales office by telephone on 0161 303 7394.


Model No. 119: Ratchet handle only to suit No. 20


These tools are not usually stocked in the UK, however they are available for urgent despatch from the factory in the USA. Please contact our sales office for a lead time.

Additional information

Weight 17.5 kg
  • ALU = aluminium
  • ABS = acrylonitrile butadiene styrene
  • CVS = chrome vanadium steel
  • EPDM (EPT) = ethylene propylene diene Monomer
  • HPDE = high density polyethylene
  • LDPE = light density polyethylene
  • MDPE = medium density polyethylene
  • M.S. = mild steel
  • NBR = nitrile butadiene rubber
  • PE = polyethylene
  • POM = polyoxymethylene
  • PP = polypropylene
  • PPS = polyphenylene sulphide (better known as Ryton)
  • PTFE = polytetrafluoroethylene (better know as Teflon)
  • PU = polyurethane
  • PVC = polyvinyl chloride
  • PVDF = polyvinylidene fluoride
  • SS = stainless steel
  • BP = burst pressure
  • HP = high pressure
  • WP = working pressure
  • cSt = centistokes
  • i/d = inside diameter
  • o/d = outside diameter
  • swg = standard wire guage (i.e. the ‘guage’ or thickness of a piece of steel)
  • BSF = British standard fine
  • BSP = British standard pipe
  • BSPF = British standard pipe – female thread
  • BSPM = British standard pipe – male thread
  • BSW = British standard Whitworth
  • UNF = Unified fine thread

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