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Fractional Transfer Punches

$3.17$90.69

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SKU: 9c36394a827c Category:

Description

  • Spellmaco transfer punches remove the guesswork to finding the center punch mark for a hole. Easily transfer dead center from threaded, drilled, tapped, and reamed holes. Our Spellmaco transfer punches are ideal for toolmakers, machinists, fabricators, and hobbyists. Our transfer punches can be use on metal, wood, and many other surfaces.
  • BUILT TO LAST: Our Spellmaco transfer punches are induction hardened and tempered to RC 61-63 approximately 1-1/2″ from point. All our transfer punches are made from American drawn tool steel, induction hardened and tempered to RC 61-63. Our transfer punches are resistant to corrosion and are made to prevent rounding, mushrooming, or chipping of the tips; We recommend using these pieces as transfer punches – not intended to take place of a center punch.
  • PRECISION MADE: Punches are undersized as follows: 1 m/m to #40 – .002 undersize, 2.5 m/m to 17/32″ – .0025 undersize, 35/64″ to 2″ – .003 undersize. Tolerance plus or minus .0005. Single sizes available up to 2″.