A TG collet (Tapping Collet) is a heavy-duty tool-holding collet designed for high-torque applications such as tapping, drilling, and reaming. It provides strong gripping force and high rigidity, making it ideal for operations where ER collets may slip. The TG series is DIN 6499 / ISO compatible.
A TG collet (Tapping Collet) is a heavy-duty tool holding collet designed for high torque applications such as tapping, drilling, and reaming.
It offers strong gripping force and rigidity, making it ideal where ER collets may slip.
Standard: DIN 6499 / ISO compatible (TG series)
KEY FEATURES
• Very high gripping force (anti-slip)
• Excellent rigidity for tapping operations
• Wide clamping range (larger than ER)
• Long service life
• Interchangeable with standard TG chucks
TG COLLET – DIMENSION TABLE
|
TG Size |
Outer Dia (D) mm |
Length (L) mm |
Clamping Range (mm) |
|
TG75 |
27 |
46.84 |
4-19mm |
|
TG100 |
32.5 |
60.6 |
4-25mm |
|
TG150 |
47.6 |
76.2 |
4-38mm |
Each TG collet covers a wide range; exact bore size selected as per tool.
CONSTRUCTION DETAILS
Material: Spring Steel
• Heat Treatment: Hardened & tempered
• Slots: Heavy-duty slit design for uniform clamping
• Finish: Precision ground ID & OD
APPLICATIONS
• Tapping (rigid & synchronized)
• Heavy drilling operations
• Reaming
• CNC machining centers
• SPM & special fixtures
SUPPLY OPTIONS
• Metric & Inch sizes
• Standard & special bores
• Hardened or soft (machinable)
• Custom TG collets as per drawing or sample
• Export-ready packaging available
What is a TG Collet?
How do I choose the right TG Collet?
Why should I choose Asmita Industries for TG Collets, and how can I place an order?
What industries use TG Collets?
Does Asmita Industries offer custom TG Collets?
Have questions about a specific product? Our team will help you find the right option for your needs — ensuring compatibility, quality, and value.
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