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Product
4SRHR 4F Square End for Multi Purpose
Features
  • High-efficiency machining is realized by suppressing chattering and increasing tool life with variable helix (35~38) and unequal division
  • Greater rigidity and reduced chattering through optimized geometry
  • HR coating enables cutting low-speed/low-hardness materials~high-speed/high-hardness materials and heat resistant materials in various cutting condition and environments
  • HR coating has high toughness, improving chipping resistance at interrupted and low speeds
  • For Dry cutting and Wet cutting
Tolerance
Cutting Dia. d≤6 : 0/-0.01
d>6 : 0/-0.015

Recommended workpiece Material

◎:First choice ○:Alternative choice △:Limited choice
Carbon Steel/Alloy Steel
(up to 350 HB)
Stainless Steel
(up to 240 HB)
Cast lron
(up to 260 HB)
Prehardened Steel
(up to 50 HRc)
Hardened Steel
(45 to 55 HRc)
Super Hardened Steel
(55 to 68 HRc)
Nickel&
Titanium Alloy
Copper
Alloy
Aluminum
Alloy
Resin &
Plastics
Graphite
     

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(Unit: mm)

 

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EDP No.
Cutting Dia
d
Length of Cut
L1
Overall Length
L
Shank Dia
D
4SRHR 300 800 S6 3.0 8 50 6
4SRHR 400 1000 S6 4.0 10 50 6
4SRHR 500 1500 S6 5.0 15 60 6
4SRHR 600 1500 S6 6.0 15 60 6
4SRHR 700 2000 S8 7.0 20 60 8
4SRHR 800 2000 S8 8.0 20 70 8
4SRHR 900 2200 S10 9.0 22 70 10
4SRHR 1000 2500 S10 10.0 25 75 10
4SRHR 1200 3000 S12 12.0 30 80 12