Does it serve in Tupia 5709 makita? Originall comes in it is 6mm

I don’t know I will use it for cnc 3018

Why is the surface finish so BAD?Are the received item as bad as in the picture?

betterthan pic however it's cheap part if you search hight precison 0.001 mm this part defect i found 0.003 axial precision. for me it perfect

ER11 have upper diameter of 11.5mm and length of 18mm, why yours have dia of12mm and length of 20mm? does ER11A collet holder would hold it?

Yes. It is the standard size. In the photo it is not the diameter but all the upper size. It works good.

15pcs ER11 1-7mm Spring Collet Set for CNC Milling Lathe Tool — image 1

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Machifit

15pcs ER11 1-7mm Spring Collet Set for CNC Milling Lathe Tool

Name: 15pcs ER11 1-7mm Spring Collet Set for CNC Milling Lathe Tool
Brand: Machifit
SKU: bg-1066578
Price: 2426 INR
Availability: InStock
Rating: 5.0 (926 reviews)

5.0926 ratings

AI Summary

Tools, Industrial & Scientific for DIY enthusiasts and makers

The 15pcs ER11 1-7mm Spring Collet Set for CNC Milling Lathe Tool by Machifit is a mid-range tools, industrial & scientific designed for DIY enthusiasts and makers. It features Model: ER11 and Precision: <0.012. Customers praise its excellent build quality and great value for money. 100% of buyers rate it 4★ or above.

✓ excellent build quality✓ great value for money✓ fast and responsive

₹2,426

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Quantity

Total: ₹2,426

Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.

Estimated delivery: 4 Aug – 18 Aug

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Quick Specs

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

Ideal For

Home improvement projectsDIY repairs and assemblyProfessional work

SKU: bg-1066578Category: Tools, Industrial & Scientific

About This Product

The 15pcs ER11 1-7mm Spring Collet Set for CNC Milling Lathe Tool by Machifit is a mid-range tools, industrial & scientific designed for DIY enthusiasts and makers. Customers highlight its excellent build quality and great value for money.

Key Specifications

Model: ER11
Precision: <0.012
Material: Steel — built to last with a quality finish
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" — reliable connection even at a distance
Upper Diameter: 12mm
Bottom Diameter: 8mm
Height: 20mm
Quantity: 15pcs

Customer Verdict

100% of buyers rated this product 4 stars or above. The most appreciated qualities are: excellent build quality, great value for money, fast and responsive.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Specification:

Features:

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:

Product Safety Information

Setup Guide

Charge the battery pack

Insert the battery into the charger and plug in. Charge fully before first use — most packs take 1–3 hours. The LED will turn green when complete.

Insert the correct bit or blade

Open the chuck by turning it counterclockwise. Insert the drill bit or screwdriver tip and tighten the chuck firmly by hand.

Set direction and speed

Use the forward/reverse switch to set rotation direction. Select the speed mode (low for screwing, high for drilling) if your model has multiple speeds.

Adjust the clutch

Set the clutch to a low number for driving screws (prevents over-tightening) or to the drill symbol for drilling holes.

Use safely

Always wear safety glasses. Keep the drill perpendicular to the surface. Apply steady pressure — let the tool do the work.

Helpful Buying Guides

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15pcs ER11 1-7mm Spring Collet Set for CNC Milling Lathe Tool

About This Product

Key Specifications

Customer Verdict

Why Buy from Pricio?

Setup Guide

Helpful Buying Guides

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