Class 1B / 4H Oversized (Typically use for tapping into plated parts)
3 Flute Plug, Extra long cutting length 8+mm
TiN (Titanium Nitride) Coating
Made to American Miniature (to ANSI B18.6.3) Standards
Shank 0.060" overall length 30mm, note: the 35mm is item # 21039
Made from Hardened High Speed Steel
Designed for production taping
tapping in automatic screw machines, tappers, CNC lathes, and CNC mills.
The TiN (Titanium Nitride) coating is thin and smooth, increasing tap performance and tool life. In our shop TiN coated taps typically tapped three times the number of holes
.
Overall length of tap is 25mm (.984") threaded length (tip to end of thread) 9.5mm (0.380") with threaded portion a 8mm+ (.320"). Lengths can vary slightly between batches.