TECHNIKSStandard ER Collets
TECHNIKS Collet: ER20
The TECHNIKS Collet: ER20, 5/16 in is a standard ER collet from TECHNIKS, identified by manufacturer part number 04220-5/16. This collet is designed for use with ER20 collet chucks, accommodating a 5/16-inch tool…
SKU 3G-OTH-311614
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerNo account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h
Not sure this is the right part? Get a recommendation.
Need installation or engineering help?
Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineerAsk a question
TECHNIKS Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The TECHNIKS Collet: ER20, 5/16 in is a standard ER collet from TECHNIKS, identified by manufacturer part number 04220-5/16. This collet is designed for use with ER20 collet chucks, accommodating a 5/16-inch tool shank diameter.
Used in
Common applications for TECHNIKSCNC milling — TECHNIKS BT40 end mill holders with coolant-through-spindle for high-speed machining of steel and aluminum.
High-pressure coolant machining — TECHNIKS sealed ER20 coolant collets for deep-hole drilling and chip evacuation in aerospace components.
Precision tool holding — TECHNIKS standard ER32 collets for holding drills and reamers in automated lathe operations.
Heavy-duty milling — TECHNIKS TG150 collets for clamping large-diameter tools in roughing operations on cast iron.
Coolant-through-spindle applications — TECHNIKS plug-style ER40 coolant collets for delivering coolant to the cutting edge in multi-axis machining centers.
TECHNIKS Products
3G Electric supplies TECHNIKS standard er collets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
