16ir 11w
Overview
Product sourcing insights & recommendations


The 16IR 11W is a specialized carbide internal threading insert designed for Whitworth (BSW/BSP) thread profiles with a 55° angle and 11 TPI. It is primarily used in CNC turning for infrastructure, plumbing, and hydraulic components requiring precision leak-proof seals.
Market data shows high supply availability from specialized carbide tool manufacturers in China and globally, with bulk pricing typically ranging from $0.80 to $1.50 per piece, while premium grades for high-hardness materials reach up to $10.00. Key trends include a shift toward TiAlN PVD coatings to extend tool life when machining stainless steel and high-temperature alloys.
The detailed report below contains full technical specifications, industrial application cases, and a comparative analysis of top suppliers and products.
Based on the market analysis, you may want to:
16ir 11w Carbide Threading Insert
Products · Top picks & verified manufacturers

Ginley Cutting Tools 16IR-11W Tungsten Carbide Threading Insert 16IR 16ER 22IR 22ER CNC Internal Thread Turning Blade for Steel
Zhu Zhou Ginley Cutting Tools Co., Ltd.🇨🇳CN2 yrs
Hot-selling Cutting Tools CNC Carbide Insert Tungsten Carbide Threading Insert 16IR 16ER 8W 9W 10W 11W 12W 14W 16W
Jinan Terry CNC Tool CO., LTD.🇨🇳CN12 yrs
11ER/16ER/16IR A55 16ER AG55 16IR AG60 Virgin Tungsten Carbide CNC Threading Turning Inserts ISO AG55/AG60 OEM for Stainless
Hunan Speed Carbide Tools Co., Ltd.verified🇨🇳CN4 yrs
Thread Carbide Insert 16IR AG60 AG55 1.0ISO 2.0ISO 3.0ISO 11W 14UN GR928 HS5125 150ISO-TF PR1115 CNC Lathe Tool Turning Insert
Chongqing Baiguan Electromechanical Co., Ltd.verified🇨🇳CN9 yrs
Jvchang Triangle OEM 16IR/ER11W 16IR8/11.5/14NPT/16ER8/11.5/14NPT Thread Turning Insert Carbide
Hebei Juchang Hard Alloy Co., Ltd.verified🇨🇳CN2 yrs
XIAMEN GESACs Internal and External Thread Carbide Inserts 16IR AG60 AG55 1.5 2.0 3.0 ISO 11W 14W -TC GM3225 for CNC Lathe
Liaocheng Ryanken Cnc Tools Co., Ltd.🇨🇳CN2 yrs
16IRM 11W IC908 Carbide Grade Internal Threading Insert Customizable OEM Support

ZZST Tungsten Carbide Thread Inserts 16IR-11W/14W & 16ER-11W/14W for CNC Lathe CVD/PVD Coated 75-85 HRC Hardness
Zhuzhou Site Cemented Carbide Co., Ltd.🇨🇳CN12 yrs
16ER 16IR AG60 AG55 Threading Inserts 11IR 11ER Threaded Turning Tool 22ER 22IR 1.0ISO 2.0ISO 11W BSPT Tungsten Carbide Insert
Dazu Excellent Tool Factory🇨🇳CN2 yrs
Deskar 16Er 16Ir 8W 9W 10W 11W 12W 14W 16W 18W 19W 20W 24W Lda Ldc Threading Inserts cnc carbide turning insert for steel
Chongqing Heqi Trading Co., Ltd.🇨🇳CN5 yrs
High Quality VP15TF Carbide Threading Insert 16ER-14W 1.5ISO 1.75ISO 11W 16IR External Threading Cutting Tool PVD Replacement
Dongguan Maierfu Precision Tool Co., Ltd.🇨🇳CN3 yrs
CNC Internal Threading Insert 16IR AG55/15/2/3/11/14W Universal Carbide Turning Insert for Steel Workpieces Mainland China
Zhejiang Zhongyi Tools Co., Ltd.verified🇨🇳CN2 yrs
DESKAR Carbide Inserts 55° Whitworth Thread Inserts 16ER/IR 8/10/11/12/14/16/18W LDA
Yangzhou Vatna CNC Tool Co.,LTD🇨🇳CN2 yrs
CNC Lathe Thread Insert 16IR/16ER AG55 AG60 PVD Coated Carbide OEM for Medium Hardness Steel Processing
Jinan Sharp Drilling Machine Tool Co., Ltd.🇨🇳CN4 yrs
Factory Price Thread Inserts 16ER 16IR 11ER 11IR 22ER 22IR AG60 Carbide Cutting Tool Insert
Ningbo Hanchen Technology Co., Ltd.verified🇨🇳CN3 yrs
DESKAR Carbide Inserts 16ER 16ERM11W LF6118 Buttress Carbide Thread Inserts for Lathe Carbide Inserts Carbide Inserts Cutting
Qinghe County Cegang Trading Co., Ltd.🇨🇳CN4 yrs
Tungsten Carbide Threading Cutting Tool CNC Lathe 16ERAG60 16IRAG60 11ERAG60 11IRAG60 22ERAG60 22IRAG60 Threaded Insert
Zhuzhou OBT Carbide Tools Co., Ltd.verified🇨🇳CN11 yrs
DESKAR CNC 16 ER 11 W LDA Indexable Cemented Carbide Threading Lathe Inserts for Threaded Lathe Holder
SHANGHAI UNI-STAR TOOLS COMPANY🇨🇳CN4 yrs
Carbide Inserts 11IR 11ER 16IR 16ER A60 A55 AG60 AG55 PVD CVD Coated Wear Resistance Internal/External Threading

For DESKAR 16 ER 11 W LDA Indexable Tungsten Carbide Threading Lathe Inserts CVD Coated for Threaded Holder OEM
Taizhou Fengjin Import and Export Co., Ltd.🇨🇳CN1 yr
100% Original Tungaloy 16ER11W-B AH725 PVD Coated Carbide Threading Inserts for Steel and Stainless Steel
Xiamen Maou Industry And Trade Co., Ltd.🇨🇳CN4 yrs
JiuzhouTimes 16ER 16IR CVD Coated HRC45 Carbide Threading Inserts for Steel Stainless CNC Lathe/Turning Machines OEM/ODM
Hefei Jiuzhou Times Metal Materials Technology Co., Ltd.🇨🇳CN1 yr
Thread 11Ir 16Ir 12Un 24Un 20Un 18Un 16Un 60Angle Thread Turning Tool Tungsten Carbide Insert Threading Lathe
Zhuzhou Seno Import And Export Co., Ltd.🇨🇳CN12 yrs
CD High Quality 16IR1.5 PVD Coated CNC Threading Inserts for Steel and Stainless Steel OEM
Zhuzhou Chuangde Cemented Carbide Co., Ltd.verified🇨🇳CN4 yrs
MDBT CNC Threading Inserts 16IR/EL 1.3 for Steel/Stainless Steel PVD CVD Coated Carbide
Ningbo Hengrui Tools Co., Ltd.verified🇨🇳CN16 yrs
CNC Lathe Machine Threading Insert 16IR 2.5ISO 16ER 2.5ISO Customized Threading Turning Tool

CD High Quality 16IR1.5 PVD Coated CNC Threading Inserts for Steel and Stainless Steel OEM

MDBT CNC Threading Inserts 16IR/EL 1.3 for Steel/Stainless Steel PVD CVD Coated Carbide

100% Original Iscar Cutting Tools Carbide Inserts 16IRM 11BSPT IC908 Threading Insert for Cnc Machining
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Sources & References
26 sources cited · Verified industry data & reports

Metal Working Tools - IR/L-W : 5921973 - 16IR 11 W
IMC Group
16IR 11 W Thread Making Main Application Related Tool Family Designation: Internal Whitworth full profile (BSW, BSF, BSP) threading inserts … 5921973 3 Catalog ...

16IR 11W at ₹ 250/piece in Ahmedabad
IndiaMART
Diameter: 10-20mm Material: Stainless Steel. Carbide Diameter: 6 inch Usage/Application: Industrial. CNC Turning Cutting

Carbide Threading Inserts 16IR 11W for Stainless Steel ...
Chengdu Tool Research Institute Co., Ltd
Carbide Threading Inserts 16IR 11W for Stainless Steel Machining on CNC Machine, adhering to the spirit of dedication, and constantly innovating.

16IR 11W THREADING INSERT (1 PIECE)
Apna Hardware Store
It is a carbide internal threading insert designed for cutting precise 11 TPI Whitworth (W) internal threads on CNC lathes and turning machines.

16IR 11 W IC908
Iscar Plus
16IR 11 W IC908 ; Insert Length (INSL), 16.49 mm, Tool Type, Threading Regular Inserts ; Threads per Inch (TPI), 11, Measurement Type, Metric ; Corner Radius (RE) ...

16IR 11 W IC50M
Iscar Metals
16IR 11 W IC50M ; Inscribed Circle Diameter (IC), 3/8″, Cutting Direction (HAND), Right Hand ; Insert Length (INSL), 0.649″, Tool Type, Threading Regular Inserts.
