Cost effectively maximize productivity with Seco Helical cutters
Remove more material faster, reduce production costs and boost profit margins with the Seco Helical SN8-13 rough milling system.Discover the Helical SN8 insert size 13 range
Keep pace with customer demands for reductions in part prices. With eight cutting edges, the doublesided helix inserts of the Seco Helical SN8-13 cutter deliver significantly lower costs per edge and boost rough milling efficiency. Built for difficult applications that involve parts with hard skins and material irregularities, the cutters offer three optimized geometries, long tool life and maximum chip evacuation to mill ISO P, M, K and S materials.
Your challenge:
Customers continue to demand price reductions, forcing shops to economize production operations while they maintain part quality and profit margins.
The Seco solution:
The Seco Helical SN8-13 features double-sided helix inserts with eight edges for a lower cost per edge that reduces production costs.

People make mistakes. Make sure they don’t when it comes to indexing inserts. The reliable and userfriendly design of the Helical SN8-13 cutter ensures the tool is robust and simple to use, while making it virtually impossible to mix the front and helix inserts. As a result, you gain process security to reduce the risk of scrapped parts and eliminate machine downtime that adds to production costs.
Your challenge:
Less-skilled workers make mistakes that often lead to machine downtime, quality issues and scrap – making it difficult to reduce production costs.
The Seco solution:
The design of the Seco Helical SN8-13 provides foolproof indexing of front and helix inserts to eliminate the risk of human error.

Don’t let challenges like demanding production environments, long reach and weak fixture situations, difficult part materials or low machine power hold you back. The Seco Helical SN8-13 cutter optimizes helical slotting and side milling, as well as circular interpolation rough milling operations. Easily overcome those tough situations with applicationspecific sub-family designs that offer left or righthand helixes, half and full effective teeth options, two front insert and many radii choices.
Your challenge:
High productivity, long reach, weak fixtures, difficult material and low machine power situations hinder rough milling operations.
The Seco solution:
Optimized for various applications, the sub-families within the Seco Helical SN8-13 cutter system offer various helix hands, teeth designs, front insert and many radii options.

Discover the Helical SN8 insert size 13 range
Contact Us
Are you interested in Helical Milling ?
Discover our Helical Mills range
HOMERelated content
Suggest
Product Range Presentation - Seco SN8-13
Factsheet - Seco SN8-13
Helical SN8 - 2/8 cutting edges single/double-sided inserts
Seco Helical SN8-13 Milling System Delivers Performance at a Lower Cost Per Edge
Helical SN8 - Right Helix General Machining
Helical SN8 - RH - Cutters and Inserts
Helical SN8 - RH - Spare parts
Helical SN8 left helix design | Seco Tools
Helical Mills
Aerospace
Milling Cutters
Video: Winning Solutions in Aerospace
Heavy Machining Tools
Helical SN8 - Left Helix K=Z/2
Helical SN8 - Left Helix K=Z
Helical SN8 - Right Helix Heavy Duty
Seco News Summary 2022.2
Seco sustainable & versatile solutions made for your best performance
Helical SN8 heavy duty design | Seco Tools
Helical SN8 half effective design | Seco Tools
Heavy Machining
Heavy Milling
The new materials set to shape the future of the aerospace industry
Composite Materials: Flying High!
8 tips to machine titanium alloys
Reducing the carbon footprint in structural aerospace components
Towards a leaner and greener aviation industry
Why making an aeroplane pylon is a true collaborative process
Addressing the Aerospace Machining industries skills gap, one customer at a time
Video: Why is Wire-Arc Additive Manufacturing important when machining a Blisk?
Seco Taps T32 - T33 - T34
Inspiration Through Innovation
Inspiration Through Innovation 2024 Aerospace and Medical
Helical LN4 - 2/4 Cutting Edges Single/Double-sided Inserts
Helical LN4 - 2/4 Cutting Edges Single/Double-sided Inserts
Helical LN4 - 2/4 Cutting Edges Single/Double-sided Inserts
Seco High Feed SP
Lift-off for Mettis Group
Helical Interpolate Like A Pro
Seco milling cutters reduce tooling inventory costs with versatility
Video: Advanced Tooling for Aerospace Disc Manufacturing
Helical Heavy Duty
Helical SC12 - LH K=Z/2 - Spare parts
Helical SC12 - LH K=Z/2 - Cutters and Inserts
Helical SC12 - Left Helix K=Z/2
Helical Turbo 18 - Spare parts
Helical Turbo 16 - Spare parts
Helical Turbo 12 - Spare parts
Helical SC12 - 2/4 cutting edges single-sided inserts
Helical Mills for Finishing
Helical T4 - 4 cutting edges tangential inserts
Helical Turbo - 2 cutting edges single-sided inserts
Helical SC12 - Left Helix K=Z
Helical T4-12 - Spare parts
Helical T4-12 - Cutters and Inserts
Helical Turbo 18 - Cutters and Inserts
Helical Turbo 16 - Cutters & inserts
Helical Turbo 12 - Cutters and Inserts
Helical Turbo - Insert Size 10
Helical Turbo - Insert Size 06
Helical T4 - Insert Size 12
Helical T4 - Insert Size 08
Helical Turbo - Insert Size 18
Helical Turbo - Insert Size 16
Helical Turbo - Insert Size 12
Industries
FACTSHEET - Helical Turbo 16 MILLING CUTTERS
Helical Milling Cutter Comparisons on Steel (P4)
Helical Milling Cutters on Low Carbon Steel
Helical Turbo 16 Prony Screw Setup
Helical Turbo 16 Radii Indexing and Compatibility
Helical Turbo 16 Replaceable end Assembly
Video: Semi-Standard Helical Cutter Program Introduction
Helical Mills for SCET/ACET Inserts
Turbo - XO...06/10/12/16/18 - 2 cutting edges
Double Turbo - 4 cutting-edge double-sided inserts
Navigating the complexities of aerospace supply chains
335.25 - XNHQ & LNHQ Inserts
335.18 - LNK. Inserts
335.18 & .25 - Cassettes cutter - XN inserts
335.18 & .25 & .98 - Half side and face
335.98 - Fixed pockets - XN inserts
New Seco Helical Milling Cutter delivers three times longer tool life
Aerospace Jet Turbine Discs
Milling Application
Seco JH724-JH726 Medical barrel Solid End Mills
Mini Disc - 335.14 – Thread Milling
Mini Disc - 335.14 - Dove Tail
Mini Disc - 335.14 - Corner rounding
Mini Disc - 335.14 - Top and Bottom Chamfering
Mini Disc - 335.14 - Full radius profile
Mini Disc - 335.14 - For circlips groove
Mini Disc - 335.14 - General Grooving
335.14 - Replaceable Head Disc Cutters DC 6.7 - 50 mm (0.264 to 1.97”)
Mini Disc - 335.14 - Shanks
Seco Helical LN4-11 Milling Cutter
Laser-assisted thermal machining: the solution for manufacturing with MMCs?
The Rise of Composite Materials in Aerospace Manufacturing
335.18 & 335.25 - Half side and face
ActOn’s ‘secret weapon’ is transforming medical implants