16ER 11 W T350 External Threading Insert

16ER 11 W T350 External Threading Insert
Zoom  Zoom
Our Price:  £4.00
List Price:  £6.00
Saving Of:  £2.00 (33%)
(Exc. 20% VAT)(£4.80 Inc. VAT)

Model:  16ER11WT350
Brand:  APT Threading

Shipped Weight:  7 g

Availability:  

In stock, immediate despatch  

In stock, immediate despatch

APT Threading

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


16ER 11 W T350 Carbide Threading Insert 11 TPI Whitworth 55°.

Grade T350 is NANO-TiAlSiN coated with a substrate of high wear resistance micro-grain carbide and is our preimium grade for all types of steel and stainless also good for cast iron and other materials first choice for general use.

This PVD coated grade covers P25, M25, K30, S15, H10 range of materials, suitable for dry cutting.

General Cutting parameters
MaterialHardness HBCutting Speed VC: m/minNumber of PassesApplication Choice
Non alloyed steel 0-0.45℅ C125-17090-190 (140)7-12Good
Low alloyed steel180-35070-140 (100)7-12Good
High alloyed steel200-32550-120 (90)7-12Good
Corrosion resistant steel20060-130 (100)7-12Good
Stainless - Ferritic200-33060-130 (100)7-12Good
 Stainless - Austenitic180-20040-140 (90)7-12Good
Stainless - Cast Ferritic200-33060-120 (90)7-12Good
Stainless - Cast Austenitic200-33060-110 (80)7-12Good
Grey cast iron180-26060-130 (100)7-12OK
Spheroidal cast iron160-26090-160 (120)7-12OK
Malleable / Tempered iron130-23060-100 (70)7-12OK
Aluminium Wrought Alloys60-10080-370 (220)7-12OK but try grade AK10
Aluminium Castings Si<12%80-90200-360 (280)7-12OK but try grade AK10
Aluminium Alloys Si 12%-23%13060-180 (120)7-12OK but try grade AK10
Bronze & Brass90-10080-250 (170)7-12OK but try grade AK10
Iron Based Hi-temp Alloys 200-280 HB200-28030-60 (45)7-12Good
Nickel or Cobalt Based 250 HB25020-30 (25)7-12Good
Nickel or Cobalt Based 30-58 HRC35015-25 (20)7-12Good
Pure Titanium400Rm140-170 (150)7-12Good
Titanium  Alpha + Beta Alloys1050Rm50-70 (60)7-12Good
Hardened Steel40-50HRC45-60 (50)7-12OK
Hardened Steel50-55HRC40-50 (45)7-12OK

Continue ShoppingTell a Friend
Search: