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Armstrong® 70-552 Punch Set, Pin Style, 1/16 to 3/8 in Punch, 10 Punches, 10 Pieces

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Features

  • Manufactured from shock resistant tool steel for unequalled strength, toughness and durability; higher hardness without brittleness
  • Full shank heat treat is a 2-step process where the entire length of the tool is hardened and tempered, then the struck end is drawn back for to resist mushrooming and chipping extending the life of the tool
  • Pin area precision ground to prevent any binding in work area
  • Modified parabolic head directs the striking force to the center of the tool for greater resistance to mushrooming and chipping
  • Black oxide finish with 2 polished panels for easy size identification and visible wear safety goggles reminder
  • Hex stock fits more securely in a punch and chisel holder and also reduces the tendency to roll on work surface

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Description

Armstrong® Punch Set, 1/16 to 3/8 in Punch, 10 Punches, 10 Piece, Pin Style, Hex Shank, 70-110 1/16 x 1/4 x 4 in, 70-112 3/32 x 5/16 x 4-1/2 in, 70-114 1/8 x 5/16 x 4-3/4 in, 70-116 5/32 x 5/16 x 5 in, 70-118 3/16 x 3/8 x 5-1/4 in, 70-120 7/32 x 3/8 x 5-1/2 in, 70-122 1/4 x 3/8 x 5-3/4 in, 70-124 9/32 x 3/8 x 5-3/4 in, 70-126 5/16 x 7/16 x 6 in, 70-128 3/8 x 1/2 x 6 in Pin Punches, 29-405 Vinyl Roll 10-Pockets Set Contents, Tool Steel, Black Oxide with Polished Face