Kennametal NFD4250RK KC850 Top Notch NFD-K Grooving Insert

Description

NFD-K top notch grooving and turning insert for deep face grooving with chip breaker. A CVD tri-phase coating on an extra-strong, cobalt-enriched alloyed substrate. Designed for heavy cutting of low, medium and high-carbon steel, medium hardness alloy and tool steel, stainless steel and some high temperature alloys. Excellent thermal and mechanical shock resistance makes grade KC850 ideally suited for difficult drilling applications. Used in inserts for Kendex/Metcut drill bodies.

Brand :Kennametal

Style :NFD-K

Manufacturer Part Number :1113766

Type :Grooving and Turning Insert

Features & Benefits : Chip control inserts provide a 10 positive rake to reduce cutting forces
Deep face grooving with chip control for face grooves up to 12.7mm deep
Face grooving inserts are used where extra side clearance (radial clearance) is required
Insert size 3 minimum groove diameter 47.63mm
Insert size 4 minimum groove diameter 57.18mm
Strong top notch design allows light turning and profiling in two directions

Insert Size :4

Insert Size (Hand) :4 Right

Coating/Finish :CVD

Grade :KC850

ISO Code :NFD4250RK

Groove Width (mm) :6.35

Maximum Groove Depth (mm) :12.70

Depth of Cut (mm) :3.8

Maximum Cutting Depth (mm) :12.7

Maximum Depth of Cut (mm) :3.80

Cut Hand :Right Hand

Insert Hand :Right Hand