TOKT 09T308 PDR-H NK235 Carbide Insert for 90° Milling of Steel

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Model: TOKT09T308PDR-HNK235
Brand: APT Carbide

Shipped Weight: 7 g

Availability:

Incoming, 10-15 days

APT Carbide

Carbide Inserts APT Brand utilising modern Base Grades, MT-CVD & PVD Coatings and proven Chip Geometries

TOKT 09T308 PDR-H NK235 Carbide Insert for 90° Milling of Steel Grade NK235 P35, M35 with High Quality PVD Coating.

Possible applications, Face Milling, Shoulder Milling and Ramping.

Geometry H for Steel.

These 3 Edge triangle shaped inserts offer high precision 90° milling with high positive cutting edge resulting in quiet machining with good surface finish, reduced burrs and reliable tool life.

Dimensions for TOKT 09T308 PDR-H NK235 (mm)

Inscribed Circle or Width	Thickness	Hole Dia	Corner Radius	Side Clearance
9.525	3.8	3.4	0.8	11°

Speeds and Feeds, General Cutting parameters.

Material	Hardness HB	Cutting Speed VC: m/min	Depth of Cut ap(mm)	Feed fz(mm)	Application Choice
Non alloyed steel 0-0.45% C	150-250	60-220	0.2-8.0	0.08-0.25	Good
Low alloyed steel	250-300	60-220	0.2-8.0	0.08-0.25	Good
High alloyed steel	200	60-180	0.2-6.0	0.08-0.20	Good
Corrosion resistant steel	200	60-190	0.2-7.0	0.08-0.20	Good
Stainless - Ferritic	200	60-200	0.2-8.0	0.08-0.20	OK
Stainless - Austenitic	180	60-200	0.2-8.0	0.08-0.20	OK
Stainless - Duplex	230-260	60-130	0.2-6.0	0.08-0.15	OK
Stainless - Martensitic	330	60-200	0.2-7.0	0.08-0.15	OK