technology

H

Developed specifically for cutting hard shortchipping materials such as hardened / tempered alloyed steels and heatresistantnickel alloys,up to

series

1300 N/mm2

taps

Sutton H Series taps are manufactured from a Powder Metallurgy grade of High Speed Steel (PMHSS) which incorporates a much finer grain & homogeneous structure than conventional HSS,this allows for higher hardness of the tool,whilstmaintaining toughness.
TiCNite ® (TiCN) surface coating is standard on H Series taps and offers lowfriction properties which reduces cutting edge temperature,improving thewear resistance of the tap,this combination provides superior tool life and work-piece finish.

Blind-Hole Tapping:R 15 H Spiral Flute Tap

Lower helix and lower reliefs than standard spiral flute taps strengtheningthe cutting edge,which is bestsuited for harder materials. 3 pitch lead-in lightens the chip load over a standard spiral tap,this eases up the stress on the tap when breaking the chip on reversal atfull depth. The flute design incorporates positive rake on the flute heel,producing a more effective cutting action on reversal. The 15Ëš righthand spiral is specific to this class of material for efficient tapping up to 2 x D.

Thru-Hole Tapping:H Spiral PointGun Tap

Lower reliefs than standard gun taps strengthening the cutting edge, which is bestsuited for harder materials. Capable of efficienttapping up to 2 X D.

For an on-site demonstration contactCustomer Service on 1800 335 350

Sutton Tools Pty.Ltd. 100 % Australian Owned www.sutton.com.au