For over 45 years, Würth Louis and Company has elevated the woodworking industry through exceptional service, quality, and convenience to ensure a seamless experience every time. With flexible ordering options, a comprehensive selection of products, and next-day delivery, we cater to all your woodworking and shop supply needs.
We appreciate your trust in our expertise and dedication to providing you with the best tools and materials, helping you achieve outstanding results in your projects.
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Flexible Ordering Options: Order online 24/7 or speak with our sales team

Order by 24/7 by web, contact our sales reps or call by phone.

What you need, when you need it, all in one place.

Orders are shipped next day.

Advice and support from knowledgeable professionals.
| Box Quantity | 1 |
| Product Type | Tool Holder Extension |




| Box Quantity | 1 |
| Product Type | Tool Holder Extension |
ER collet chucks used for different projects and applications save money by not purchasing extra-long tools! Choose the correct size spring collet for your bit, set the tool depth and tighten the collet nut using the mini wrench. Have the extra reach you need at economical prices with this CNC tool holder extender.
Features:
• Heat Treated Alloy Steel
• 1/4" inner diameter spring collet included
• ER mini nut and spring collet included with each ER straight shank tool extension ideal for hard to reach surfaces
• Shank to pocket runout 0.0004" (0.01mm)
• Precision ground for best Total Indicator Runout (TIR)
• Spring collets can easily be changed
• Black oxide finish for corrosion protection
• Max RPM = 10 000 for safe operation
• Spring collet and wrench included
ER collet chucks used for different projects and applications save money by not purchasing extra-long tools! Choose the correct size spring collet for your bit, set the tool depth and tighten the collet nut using the mini wrench. Have the extra reach you need at economical prices with this CNC tool holder extender.
Features:
• Heat Treated Alloy Steel
• 1/4" inner diameter spring collet included
• ER mini nut and spring collet included with each ER straight shank tool extension ideal for hard to reach surfaces
• Shank to pocket runout 0.0004" (0.01mm)
• Precision ground for best Total Indicator Runout (TIR)
• Spring collets can easily be changed
• Black oxide finish for corrosion protection
• Max RPM = 10 000 for safe operation
• Spring collet and wrench included
Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood
Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood