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Description:
15pcs ER11 1-7mm Spring Collet Set for CNC Milling Machine Lathe Tool
Specifications:
Model: ER11
Accuracy: <; 0.012
Material: Spring Steel
Holding range: 0.04 inch (1 mm), 0.1 inch (1.5 mm), 0.1 inch (2.5 mm), 0.1 inch (3.5 mm), 0.2 inch (4.5 mm), 0.2 inch (5.5 mm), 0.2 inch (6.5 mm), 0.3 inch (7 mm), 1/8 inch (1 inch (1 inch (1 inch (1 inch (8 inch (1 inch (1 inch (8 inch (1 mm).
Upper Diameter: 0.5 inches (12 mm)
Bottom Diameter: 8mm
Height: 0.8 inches (20 mm)
Quantity: 15pcs
Features:
Ra 0.4 micron ground roughness, plus a fine polish throughout
Bowling, Milling, Drilling, Taping, Carving, CNC, Spindle Machine, and Other Processing: Suitable
T.I.R: 0.0003" or 5um
Durable and practical.
Special slots are angled for added rigidity
Tool holder protects against contaminants
Better overall balance of tool holder assembly.
Use any standard ER collet chuck for coolant thru tool applications.
Package includes:
15 x ER11 collets
Specification: