"The Big" TruPunch™ Punch & Die Set 40200

Makes customs shims in seconds.

The First Self-Centering Punch & Die to make shims up to 1-1/4"

• "THE BIG" TruPunch™ by PRECISION BRAND makes perfect, custom washers, shims and gaskets in seconds and can accommodate up to 1-1/4" O.D.
• Eliminates time and material wasted with conventional punches
• No guess work needed to center the I.D.
• No need to scribe center lines
• Exclusive, patented punch, pilot and pin system
• Packaged in a durable plastic case
• Four punch sizes: 7/8", 1", 1-1/8" and 1-1/4"
• Four I.D. pilot sizes: 3/4", 7/8", 1" and 1-1/8"
• Works in conjunction with Precision Brand's TruPunch #PB-40110, ID Pilots are interchangeable to allow for 77 O.D. and I.D. shim combinations
• Cut brass, copper, aluminum, rubber and plastic effortlessly up to .020" thick
• Cut steel up to .015" thick
• Cut stainless and blue tempered shim up to .010" thick
• The base, top and punches are made of a hardened and ground A-2 tool steel

U.S. Patent # 4,949,614

How to use the “THE BIG” TruPunch™ by Precision Brand®:

1. Punch the I.D. hole first
2. Attach the appropriate I.D. pilot to the O.D. punch
3. Place the material in between the top and base plates so the I.D. hole is beneath the O.D. guide hole
4. Insert the O.D. punch so that the I.D. pilot moves into the I.D. hole which should automatically center the material. Make sure the O.D. punch has been pushed completely through the top plate and is touching the material
5. Strike the punch squarely with enough force to penetrate the material with one blow