Tap Straight Flute #12 x 28TPI HSS UNF Bottoming

Sutton Tools T4330549 Tap Straight Flute #12 x 28TPI HSS UNF Bottoming

Features:

• General purpose use
• Suitable for materials up to 1000N/mm2
• Through & blind holes
• Suitable for both hand and machine operations
• Depths up to approx. 1 x d1

Specifications:

• Size:
  • d1 - #12
  • TPI - 28
  • Limit - 2B
  • l1 - 62mm
  • l2 - 17mm
  • d2 - 5.6mm
  • sq - 4.5mm
  • l4 - 7mm
  • z - 3mm
  • Drill Ø - 4.6mm
• Designation - N
• Material - HSS
• Finish - Brt
• Max Cut Depth - 1xD
• Shank Form - A
• x - als
• Type - Straight Flute
• Standard - ISO529
• Thread Form - UNF
• Nut Tolerance - 2B
• Lead - Bottoming