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M.A. Ford® 79050002 79 Series General Purpose Single End Standard Chatterless Countersink, 1/2 in Dia Body, 3/8 in Dia Shank, 6 Flutes, 82 deg Included, 0.15 in Dia Min Cutting, HSS

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Description

M.A. Ford® Countersink, General Purpose Single End Standard Chatterless, Series: 79 Series, 1/2 in Diameter Body, 2 in Overall Length, Straight Shank, 3/8 in Shank Diameter, 0.15 in Diameter Nose, 6 Flutes, Right Hand Cutting Direction, 82 deg Included Angle, 41 deg Centerline Angle, 0.15 in Diameter Minimum Cutting, HSS, Uncoated

All M.A. Ford® HSS countersinks are heat treated in an electronically controlled vacuum furnace. This assures precise hardening and eliminates the possibility of decarburization. All heat treating is done in our own facilities for maximum control and assurance of desired hardness and toughness. Most M.A. Ford® HSS countersinks receive an additional heat treat process known as the Steam homogeneous process. This process is like a final tempering, relieving internal grinding stresses. The result is a much tougher cutting edge that stays sharper, longer. Additionally, the Steam homogeneous process provides a tough, hard, porous oxide film on the tool that is sufficient enough to retain cutting oil, further reducing frictional heat and extending tool life.

Specifications

Body Diameter 1/2 in
Centerline Angle 41 deg
Cutting Direction Right Hand
Finish Uncoated
Included Angle 82 deg
Material HSS
Minimum Cutting Diameter 0.15 in
Nose Diameter 0.15 in
Number of Flutes 6
Overall Length 2 in
Series 79 Series
Shank Diameter 3/8 in
Shank Type Straight
Type General Purpose Single End Standard Chatterless

Country of Origin: United States

Standards and Approvals: ISO 9001:2008

Application:
Economical, Countersinking, Chamfering or Deburring

Features

  • Because of the multiple flute design, chip loads are generally smaller
  • Even at maximum speeds, chatter free machining is possible
  • Steam homogeneous surface treatment (blackening) is used to prolong tool life and prevent galling
  • Heat treated countersinks deliver increased productivity and tool life

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