XPLT 070305SR-H NK230 Carbide Inserts for High Feed Milling of Steel

XPLT 070305SR-H NK230 Carbide Inserts for High Feed Milling of Steel
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Our Price:  £5.30
List Price:  £7.95
Saving Of:  £2.65 (33%)
(Exc. 20% VAT)(£6.36 Inc. VAT)

Model:  XPLT070305SR-HNK230
Brand:  APT Carbide

Shipped Weight:  6g

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


XPLT 070305R-H NK230 Carbide Inserts for High Feed Milling of Steel CVD Coated Grade NK230 P30 with High Quality CVD Coating.

Main application all types of Steel.

Geometry H for Steel.

These inserts provide very high table feed at low cutting depth.

Dimensions for XPLT 070305SR-H NK230 (mm)
Inscribed Circle or Width Thickness Hole Dia Corner Radius Side Clearance
7 2.75 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 0.15-0.8 0.2-1.5 Good
Low alloyed steel 250-300 60-220 0.15-0.8 0.2-1.5 Good
High alloyed steel 200 60-180 0.15-0.8 0.2-1.5 Good
Corrosion resistant steel 200 60-190 0.15-0.8 0.2-1.5 Good

 

Ramping and Helical Interpolation Parameters (mm)
Cutter Diameter Ramping Ramping Helical cutting Helical cutting Helical cutting Helical cutting
Dc α° ap max α° ap max Max hole diameter flat bottom Min hole diameter
16 5.9 0.8 4.5 0.8 31 22
20 3.2 0.8 2.3 0.8 39 30
25 2.0 0.8 1.3 0.8 49 40

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