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27-15, Bumanro 15-gil,
Geumcheon-gu, Seoul
153-814 South Korea
Tel : +82 70 4680 6817
Fax : +82 2 806 0946
Email: startools@daum.net

Economic Series

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4SRE 4F Square End-Economic

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Features
• Used micrograin solid carbide excellent for high speed cutting
• Greater rigidity and reduced chattering through optimized geometry
• Nanocomposite coatings for improved wear resistance and longer tool life
• Improved workpiece surface quality
• For Dry cutting and Wet cutting

4SRE.jpg

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)
Titanium
Alloy
Copper
Alloy
Aluminum
Alloy
Resin &
Plastics
Graphite

(Unit: mm)

EDP No. Cutting Dia

d
Length of Cut

L1
Overall Length

L
Shank Dia

D
Quantity
4SRE 100 250 S4 12.5454
4SRE 150 400 S4 1.54454
4SRE 200 350 S4 23.5454
4SRE 200 600 S4 26454
4SRE 300 500 S4 35454
4SRE 300 800 S4 38454
4SRE 400 600 S4 46454
4SRE 400 1100 S4 411454
4SRE 500 1300 S6 513506
4SRE 600 1300 S6 613456
4SRE 600 1500 S6 615506
4SRE 800 1600 S8 816608
4SRE 800 1900 S8 819608
4SRE 1000 1800 S10 10187010
4SRE 1000 2200 S10 10227010
4SRE 1200 2200 S12 12227512
4SRE 1200 2600 S12 12267512
4SRE 1600 4000 S16 164010016
4SRE 2000 4000 S20 204010020