Machifit 15pcs ER11 1mm to 7mm Spring Collet Set Collet Chuck for CNC Milling Lathe Tools

Isaiah 55:8-9 John 3:16 Philippians 4:19
Sale priceR 605.00 Regular priceR 790.00
In Stock. Shipping via Courier.

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Model ER11
Precision <0.012
Material Steel
Gripping Range 1 mm, 1.5 mm, 2 mm, 2.5 mm,3 mm,
3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm,
6 mm, 6.5 mm, 7 mm, 1/4', 1/8'
Upper Diameter 12mm
Bottom Diameter 8mm
Height 20mm
Quantity 15pcs


Durable and practical.
Ground roughness and overall fine polish.
Special angled slots increase rigidity.
Protects tool holder from contaminants.
Better overall balance of tool holder assembly.
With high precision and strong holding force.
Suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing.

The correct method of mounting the collet nut:
1. Put the chuck into the pressure cap, gently turn the clamp spring, when eccentric portion of the pressure cap recessed clamp spring groove. Along the arrow direction and use equal force to push clamp spring, can mount pressure cap.
2. Put the clamp spring and cap all together installed on the chuck body or spindle. Insert into the clamping hole after wipe the cylindrical shank, use a wrench to tighten the pressure cap, until clip firmly the tool before use .
(Note: Avoid fastening pressure cap that not installed tool, to avoid damage the clamp spring
3. Use a wrench to loosen the pressure cap and took out the chuck or tool, remove the tool. Along the direction of the arrow push out the clamp spring. Then according to need replace other clamp spring.

Package Included:
15 x ER11 Collet Chuck

More to search: 

ER11/ER16/ER20/ER25/ER32 Imperial Collet Chuck ID: 1885466

ER11/ER16/ER20/ER25/ER32 Metric Collet Chuck ID: 1885393

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