Square Milling Inserts Face Milling Blade SEKN With Cemented Carbide Material

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Zhuzhou XinHua Cemented Carbide Co., Ltd.

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Square Milling Inserts Face Milling Blade SEKN With Cemented Carbide Material

Name: Square Milling Inserts Face Milling Blade SEKN With Cemented Carbide Material
Brand: Zhuzhou Xinhua
Price: 1 USD

Quality Square Milling Inserts Face Milling Blade SEKN With Cemented Carbide Material wholesale

Brand Name : Zhuzhou Xinhua

Model Number : SEKN

Certification : ISO9001:2008

Place of Origin : China

MOQ : 10pcs

Price : Negotiable

Supply Ability : 400000PCS PER MONTH

Delivery Time : 3-4days

Packaging Details : 10pcs in plastic case,and then packed in a carton.

Material : tungsten carbide

Workpiece : stainless steel

Holder : milling cutter

Color : Grey

Article number : SEKN1203AFTN

Length : 12.7mm

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Square Milling Inserts Face Milling Blade SEKN With Cemented carbide material

Application:

For Roughing:

use a tough coated insert grade with a large nose radius, heavy honed cutting edge and large chipbreaker. Cut at a low SFM with a large Depth of Cut (ap) and high Feed Rate per Rev. (fn)
For Universal, use a hard, tough & wear resistant coated insert grade with a medium nose radius, honed cutting edge and medium chipbreaker. Cut at a medium SFM with a medium Depth of Cut (ap) and medium Feed Rate per Rev. (fn)

For Finishing:

use a hard & wear resistant coated insert grade with a small nose radius, sharp to light honed cutting edge and small chipbreaker. Cut at a high SFM with a medium Depth of Cut (ap) and medium Feed Rate per Rev. (fn)

Optimum:

Insert Wear, decrease Spindle Speed (n) and/or increase Feed (fn) or change to a harder insert grade. Insert Chipping, increase Spindle Speed (n), decrease Feed (fn), and/or change to a heavier honed edge or change to a tougher insert grade.

Material	Material Characteristics
Carbon Steel, Alloy Steel and Tool Steel 36-48 HRC:	• Higher carbon content • Higher chrome, nickel, and moly content • Tough material to machine • Abrasive • Difficult to break and control the chip flow • The material surface will harden when machined at high speed • Good surface finish
Ferritic, Martensitic, and PH Stainless Steel under 48 HRC	• Brittle • Stringy chips • High cutting force • The material will harden when machined at high speed.
Austenitic Stainless Steel:	• Becomes gummy under machining operations due to nickel content • Very difficult to machine in soft conditions • Very difficult to machine at a small depth of cut • Develops a tough string of chips that are difficult to control. Forms a build-up on the insert tip • Low thermal conductivity results in excess heat at the insert tip • Material surface will harden due to high chromium content
Ductile and Malleable Cast Iron	• Very difficult to machine • Small depth of cut • Spherical form graphite makes machining difficult • The carbide concentration creates hard spots • The material structure is not uniform • The crater wear and flank of the insert makes machining difficult • The insert tool life is less than gray cast iron
Gray Cast Iron	• Flake form of graphite makes machining easy • Contains scale, inclusions and sand in the surface • The material will break easily on the end of the cut • Tendency to chatter and vibrate on thin wall section • Chucking and rigidity of the workpiece is extremely important to minimize distortion, to achieve a good finish and close tolerance

Describtion:

Insert Application Guide
Finishing	Universal	Roughing
Hard and Wear resistant	Wear Resistant and Tough	Tough and Impact Resistant
PVD and CVD Coating	PVD and CVD Coating	PVD and CVD Coating
Small Nose radius	Medium Nose Radius	Large Nose Radius
Light Honed Edge	Medium Honed Cutting Edge	Heavy Honed Cutting Edge
Small Chipbreaker	Medium Chipbreaker	Large Chip Breaker

Cutting Date
Finishing	Universal	Roughing
Small Depth of cut (ap)	Medium Depth of cut (ap)	Large Depth of cut (ap)
Small Feed per Revolution (f n)	Medium Feed per Revolution (f n)	High Feed per Revolution (f n)
High Surface Cutting Speed (Vc)	Medium Surface Cutting Speed (Vc)	Low Surface Cutting Speed (Vc)
Use Coolant if Insert Allows	Use Coolant if Insert Allows	Use Coolant if Insert Allows

Specification:

Square Milling Inserts Face Milling Blade SEKN With Cemented Carbide Material

Product Tags:

cemented carbide inserts

cnmg carbide inserts

Square Milling Inserts Face Milling Blade SEKN With Cemented Carbide Material Images

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