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Model No. 20 Bench Punching Machine

£675.00 (excl. VAT)

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

Out of stock

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 – £235.00


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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