Sistemi Klein T119 ER32 Precision Spring Collets – DIN 6499

High-precision ER32 spring collets manufactured from spring steel for secure CNC router cutter clamping. Designed for ER32 toolholders, with a specified 0.01 mm T.I.R. precision and sizes ranging from 2 mm to 20 mm.

The Sistemi Klein T119 ER32 Precision Spring Collets are designed for CNC routing and machining applications requiring accurate, reliable cutter clamping.

Manufactured from spring steel and precision-ground internally and externally, these collets fit compatible ER32 toolholders, including the Sistemi Klein T118 HSK63F ER32 range.

Key features and benefits

• High-precision clamping: Manufacturer-specified precision of 0.01 mm T.I.R. supports accurate tool positioning and consistent machining.

• ER32 compatibility: Manufactured to DIN 6499/B and ISO 15488-B, with ER32 / 470 E configuration.

• Precision-ground spring steel: Internal and external grinding provides accurate contact with the cutter shank and collet chuck.

• Reduced vibration: Designed to minimise vibration during CNC routing, helping protect cutting tools and electrospindles.

• Wide size selection: Available in metric and imperial bore sizes to accommodate different cutter shank diameters.

• Routine maintenance replacement: Sistemi Klein recommends replacement approximately every 500–600 machine operating hours.

These collets are suitable for replacement during routine CNC machine maintenance or when selecting a collet for a new cutter and toolholder assembly.

Specification	Value
Manufacturer	Sistemi Klein
Series	T119
Product type	ER32 precision spring collet
Collet standard	DIN 6499/B
Additional standard	ISO 15488-B
Collet designation	ER32 / 470 E
Material	Spring steel
Precision	0.01 mm T.I.R.
Available nominal sizes	2–20 mm
Manufacturer replacement guidance	500–600 operating hours

 

Collet size / clamping range	Variant SKU / MPN
2–1 mm	T119.020.N
3–2 mm	T119.030.N
3.2 mm (1/8")	T119.032.N
4–3 mm	T119.040.N
4.8 mm (3/16")	T119.048.N
5–4 mm	T119.050.N
6–5 mm	T119.060.N
6.4 mm (1/4")	T119.064.N
7–6 mm	T119.070.N
7.9 mm (5/16")	T119.079.N
8–7 mm	T119.080.N
9–8 mm	T119.090.N
9.5 mm (3/8")	T119.095.N
10–9 mm	T119.100.N
11–10 mm	T119.110.N
12–11 mm	T119.120.N
12.7 mm (1/2")	T119.127.N
13–12 mm	T119.130.N
14–13 mm	T119.140.N
15–14 mm	T119.150.N
15.9 mm (5/8")	T119.159.N
16–15 mm	T119.160.N
17–16 mm	T119.170.N
18–17 mm	T119.180.N
19–18 mm	T119.190.N
19.1 mm (3/4")	T119.191.N
20–19 mm	T119.200.N

 

Compatibility: Suitable for compatible ER32 / DIN 6499/B toolholders, including the ER32 configurations in the Sistemi Klein T118 HSK63F range.

Installation: Fit the collet into the clamping nut before assembling it into the toolholder. Ensure the cutter shank is correctly inserted and tighten using the appropriate toolholding equipment.

Included: One ER32 spring collet of the selected size. The collet chuck, clamping nut and tightening tools are separate components.