The B2-NIR / M12-M22 Thread Rolling Head is specially designed for thread rolling operations on products with sizes ranging from M12 to M22. A VABS Thread Rolling Head can perform threading operations on products with different standards, thread sizes, and pitches. Additionally, these tools can be used for knurling and polishing operations by changing the rolling dies.

The B2-NIR / M12-M22 is suitable for use with various CNC machines and rotary systems, allowing threading operations on products with different hardness levels and chemical properties, ranging from steel to titanium and aluminum to stainless steel.

This tool can perform threading operations using the rolling method on solid bar and pipe-type products. It can be used on parts of different sizes. With these features, it both strengthens the material in a short time and ensures a smooth surface finish.

SKU: B2-NIR / M12-M22 Category: Tags: , ,

Additional information

FeatureValueDescription
Operation TypeThread Rolling, Burnishing* * VABS Thread Rolling Heads are not only used for rolling but can also perform various other operations. Here are the types of operations you can perform with this tool
Product TypePipe, Solid Bar (Stepped/Shouldered), Solid Bar (Non-Stepped/Plain)* The types of products you can thread with this tool are designed to be compatible with different diameters and materials.
Thread StandardBSFS, G, MF, NPT, NPTF, UN, UNEF, UNF, UNJ, UNJF* VABS Thread Rolling Heads are not only used for rolling but can also perform various other operations. Here are the types of operations you can perform with this tool
Material TypeTool Steels, Manufacturing Steels, Case Hardening Steels, Free Cutting Steels, Titanium Alloys, Stainless Steels, Aluminum Alloys, Copper, High Temperature Resistant Materials, Nickel Alloys* The tool is suitable for threading parts made from the specified material types.
Machine RequirementTurning and Milling Centers, CNC Machine Center, Gang Tool CNC Lathes, Multi-Spindle Machines, Rovelver Lathe Machine, Transfer Line, Rotary Transfer Machines, Universal Lathe, Pillar Drill, Radial Drill* This tool is compatible with various machine types, including CNC and manual processing machines.
Lead Type1K, 2K* The feed type is determined based on the product and application requirements. The standard feed types of the tool are 1K and 2K. For special projects, 0.6K and 3K options are also available.
Number of Die3 Role* Number of rolling dies used in this thread rolling tool
Rolling Dies TypeStandart Role, VK10 Role* The type of rolling die compatible with the tool is determined based on the material type and application conditions. Standard dies are suitable for general use, while VK10 dies are designed for high durability and special alloys such as stainless steel.

Description

The thread sizes that can be rolled with the B2-NIR / M12-M22 Thread Rolling Heads are listed below, with each size corresponding to a specific set of rolling dies.
Metric ISO Threads
Fine (mm)
MF
NormNominal SizePitch
MF12 – 141
MF14 – 161
MF16 – 181
MF18 – 201
MF16 – 181,5
MF18 – 201,5
MF20 – 221,5
MF22 – 24 (1)1,5
MF24 (1) – 27 (1)1,5
MF27 (1) – 30 (1)1,5
Unified Screw Threads
Coarse (inch)
UN
NormNominal SizePitch
UN5/8 – 11/1628
UN11/16 – 3/428
UN3/4 – 13/1628
UN13/16 – 7/828
UN5/8 – 11/1620
UN7/8 – 15/16 (1)16
UN7/8 – 15/16 (1)12
Unified Threads
Fine (inch)
UNF
NormNominal SizeTPI
UNF5/818
UNF11/16 – 3/416
UNF3/4 – 13/1616
UNF7/814
UNF1 (1)12
Unified Threads
Extra Fine (inch)
UNEF
NormNominal SizeTPI
UNEF1/228
UNEF9/16 – 5/824
UNEF5/8 – 11/1624
UNEF3/4 – 13/1620
UNEF13/16 – 7/8 (1)20
UNEF7/8 (1) – 15/16 (1)20
UNEF15/16 (1) – 1 (1)20
UNEF1  1/16 (1) – 1  1/8 (1)18
Whithworth Threads
Fine (inch)
BSFS
NormNominal SizeTPI
BSFS9/16 – 5/826
BSFS5/8 – 11/1626
BSFS11/16 – 3/426
BSFS3/4 – 13/1626
BSFS9/16 – 5/820
BSFS5/8 – 11/1620
BSFS11/16 – 3/420
BSFS3/4 – 13/1620
BSFS13/16 – 7/8 (1)20
BSFS7/8 (1) – 15/16 (1)20
BSFS15/16 (1) – 1 (1)20
BSFS11/16 – 3/416
BSFS3/4 – 13/1616
BSFS1  1/8 (1)12
BSFS1  1/16 (1)10
British Standart Pipe
Parallel Threads (inch)
G
NormNominal SizeTPI
G3/819
G1/2 – 5/8 (1)14
G3/4 (1)14
G7/8 (1)14
National Pipe Threads
Tapered (inch)
NPT
NormNominal SizeTPI
NPT3/818
NPT1/214
NPT3/414
National Pipe Taper
Fuel Threads (inch)
NPTF
NormNominal SizeTPI
NPTF3/818
NPTF1/214
NPTF3/414