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Comprehensive Pricelist
Sort By: Featured
WCCH/ER40-100/BT50 - ER Collet Chuck

The BT50 collet chuck for ER40 collets delivers 3 µm concentricity and is balanced to G2.5 at 25,000 RPM. Designed for flexible CNC machining, it provides reliable clamping force and excellent concentricity across milling, drilling and general machining operations.

ER collet chucks provide a versatile and cost‑effective tool holding solution for CNC machining, offering excellent concentricity, strong clamping force and reliable performance across a wide range of applications. Compatible with ER collets manufactured to DIN 6499 / ISO 15488, they ensure stable tool clamping, reduced vibration and improved surface finish. Their robust design makes them ideal for workshops requiring flexibility without compromising precision or repeatability.

Features include:

  • High‑precision ER collet interface for secure and consistent tool clamping
  • Excellent concentricity for improved surface quality and tool life
  • Strong vibration resistance for stable machining at higher speeds
  • Compatible with all ER collets manufactured to DIN 6499 / ISO 15488
  • Available in multiple tapers, lengths, and collet sizes
  • Durable industrial‑grade construction for professional CNC machining
ER25-2.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER16-1.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER40-14.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER40-13.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER40-26.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER40-17.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER40-9.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER32-2.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER40-8.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER40-7.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER40-5.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER20-13.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER40-4.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
DS - ER40-17.0 - DS/ER Sealing Disc for ER/ESX collet DIN6499-B
The DS/ER Sealing Disc ensures reliable coolant sealing in ER collet systems. Designed for coolant-through applications, it prevents leaks, maintains high pressure, and improves coolant flow directly to the cutting edge.

• Precision sealing for ER16–ER40 collet sizes
• Withstands coolant pressures up to 145 bar (2100 psi)
• Durable, chemical-resistant materials
• Easy press-fit installation
• Ideal for high-speed and coolant-through machining
DS - ER40-13.0 - DS/ER Sealing Disc for ER/ESX collet DIN6499-B
The DS/ER Sealing Disc ensures reliable coolant sealing in ER collet systems. Designed for coolant-through applications, it prevents leaks, maintains high pressure, and improves coolant flow directly to the cutting edge.

• Precision sealing for ER16–ER40 collet sizes
• Withstands coolant pressures up to 145 bar (2100 psi)
• Durable, chemical-resistant materials
• Easy press-fit installation
• Ideal for high-speed and coolant-through machining
DS - ER40-9.0 - DS/ER Sealing Disc for ER/ESX collet DIN6499-B
The DS/ER Sealing Disc ensures reliable coolant sealing in ER collet systems. Designed for coolant-through applications, it prevents leaks, maintains high pressure, and improves coolant flow directly to the cutting edge.

• Precision sealing for ER16–ER40 collet sizes
• Withstands coolant pressures up to 145 bar (2100 psi)
• Durable, chemical-resistant materials
• Easy press-fit installation
• Ideal for high-speed and coolant-through machining
DS - ER40-7.0 - DS/ER Sealing Disc for ER/ESX collet DIN6499-B
The DS/ER Sealing Disc ensures reliable coolant sealing in ER collet systems. Designed for coolant-through applications, it prevents leaks, maintains high pressure, and improves coolant flow directly to the cutting edge.

• Precision sealing for ER16–ER40 collet sizes
• Withstands coolant pressures up to 145 bar (2100 psi)
• Durable, chemical-resistant materials
• Easy press-fit installation
• Ideal for high-speed and coolant-through machining
DS - ER40-5.0 - DS/ER Sealing Disc for ER/ESX collet DIN6499-B
The DS/ER Sealing Disc ensures reliable coolant sealing in ER collet systems. Designed for coolant-through applications, it prevents leaks, maintains high pressure, and improves coolant flow directly to the cutting edge.

• Precision sealing for ER16–ER40 collet sizes
• Withstands coolant pressures up to 145 bar (2100 psi)
• Durable, chemical-resistant materials
• Easy press-fit installation
• Ideal for high-speed and coolant-through machining
DS - ER40-3.0 - DS/ER Sealing Disc for ER/ESX collet DIN6499-B
The DS/ER Sealing Disc ensures reliable coolant sealing in ER collet systems. Designed for coolant-through applications, it prevents leaks, maintains high pressure, and improves coolant flow directly to the cutting edge.

• Precision sealing for ER16–ER40 collet sizes
• Withstands coolant pressures up to 145 bar (2100 psi)
• Durable, chemical-resistant materials
• Easy press-fit installation
• Ideal for high-speed and coolant-through machining
ER32-19.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER32-17.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER32-15.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.
ER32-7.0-UP - Ultra Precision ER Collet
Ultra-precision ER collets made from hardened spring steel for maximum accuracy and durability. Compliant with DIN 6499 standards, our collets ensure excellent concentricity (≤0.005 mm), strong clamping force, and reliable performance in all standard ER collet chucks. Ideal for milling, drilling, and general machining applications.