TECHNIKSStandard ER Collets
TECHNIKS Collet: ER20
The TECHNIKS Collet: ER20, 4 mm is a standard ER collet designed for precision tool holding. This product, with manufacturer part number 04220-04, is suitable for gripping tools with a 4 mm shank diameter in ER20…
SKU 3G-OTH-311548
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TECHNIKS Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The TECHNIKS Collet: ER20, 4 mm is a standard ER collet designed for precision tool holding. This product, with manufacturer part number 04220-04, is suitable for gripping tools with a 4 mm shank diameter in ER20 collet chucks.
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.
