TOKT 070305 PDR-H NK230 Carbide Insert for 90 Milling of Steel

TOKT 070305 PDR-H NK230 Carbide Insert for 90 Milling of Steel
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Our Price:  £4.00
List Price:  £6.00
Saving Of:  £2.00 (33%)
(Exc. 20% VAT)(£4.80 Inc. VAT)

Model:  TOKT070305PDR-HNK230
Brand:  APT Carbide

Shipped Weight:  6 g

Availability:  

Only 50 left in stock - order soon  

Only 50 left in stock - order soon

APT Carbide

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


TOKT 070305 PDR-H NK230 Carbide Insert for 90° Milling of Steel Grade NK230 P30 with High Quality CVD 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 070305PDR-H NK230 (mm)
Inscribed Circle or Width Thickness Hole Dia Corner Radius Side Clearance
5.9 3.15 2.8 0.5 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 0.2-5.0 0.05-0.2 Good
Low alloyed steel 250-300 60-220 0.2-5.0 0.05-0.2 Good
High alloyed steel 200 60-180 0.2-5.0 0.05-0.15 Good
Corrosion resistant steel 200 60-190 0.2-5.0 0.05-0.15 Good

 

Ramping Parameters (mm)
Cutter Diameter Ramping Ramping
Dc α° ap max
20 1.4 5
25 1.2 5
32 0.8 5

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