7Pcs/Lot ER20 Collet Chuck Tool Bits Holder Multi-size 1/2''-13/32'' Precision Spring Collet Set For CNC Milling Lathe Tools New
Technical Details
Application: | For CNC milling Lathe Tool |
Brand Name: | CHEERBRIGHT |
Hardness: | HRC56-60 |
Height: | 31mm |
Material: | 65Mn |
Model Number: | 17060003 |
Outside Diameter: | 20.5mm |
Precision: | <0.015mm |
quantity: | 7PCS |
Size: | 1/2'', 1/4'', 3/8'', 5/16''; 7/16'', 7/32'',13/32'' |
Taper: | 16 degrees |
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