12N-20 UN T600 Internal Threading Milling Insert General Use

12N-20 UN T600 Internal Threading Milling Insert General Use
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 12N-20 UN T600 Internal Threading Milling Insert General Use12N-20 UN T600 Internal Threading Milling Insert General Use 
Our Price:  £26.00
List Price:  £39.00
Saving Of:  £13.00 (33%)
(Exc. 20% VAT)(£31.20 Inc. VAT)

Model:  12N-20UNT600
Brand:  APT Threading

Shipped Weight:  5 g

Availability:  

Item is on a long delivery or is discontinued  

Item is on a long delivery or is discontinued

APT Threading

Threading Inserts Fully Ground with High Quality PVD Coatings, Quality Machine Taps and Thread Milling Cutters


12N-20 UN T600 Internal Threading Milling Insert for General Use 60° full profile 20 TPI Unified.

Double sided, two cutting sides.

Cuts 20 Teeth Per Inch UN, UNC, UNF, UNEF Threads.

Grade T600 is multi loayer TiAlN coated with a substrate of high wear resistance micrograin carbide.

Suitable for all types of steel, stainless and high temperature alloy also good for cast iron and aluminium, first choice for general use.

This PVD coated grade covers P25, M25, K30, and S15 range of materials.

Can cut Right and Left hand threads.

Dimensions for 12N-20 UN T600 (mm)
Length (L)Height (H)ThicknessPitch (P)Insert Size
126.32.920 TPI12N

 

General Cutting parameters
MaterialHardness HBCutting Speed VC: m/minFeed (mm)Application Choice
Low, Medium Carbon steel180-350110-2800.05-0.15Good
High Carbon steel200-325130-2000.05-0.15Good
Heat Treated and Alloy steel200110-1800.05-0.15Good
Stainless Steel200-330130-1900.05-0.12Good
Cast Steels180-200150-1900.05-0.12Good
Cast Iron180-26080-100 (90)0.05-0.15Good
Aluminium and Copper Alloys60-100180-3400.05-0.15OK
Plastics and Non Metals-115-4600.05-0.15OK
Nickel and Titanium Alloys25020-30 (25)0.05-0.10OK

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