HIGH QUALITY HIGH PRECISION ER COLLET ER8,ER11,ER16,ER16,ER20,ER20,ER20,ER25,ER25,ER32,ER32,ER40,ER50

Basic Information
Place of Origin: CHINA
Brand Name: NTH
Model Number: ER8,ER11,ER16,ER16,ER20,ER20,ER20,ER25,ER25,ER32,ER32,ER40,ER50,
Minimum Order Quantity: 1 SET
Price: Negotiation
Packaging Details: Good and firm package is suitable for sea and air shipping
Delivery Time: 3 work days
Payment Terms: T/T, Western Union, T/T
Supply Ability: 1000 SETS/M
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Product Name: ER COLLET SERIES Clamping Nut And Wrench: Cast Steel/Alloy Steel/Tool Steel
Usage: Accessorires For Chuck Mouting Feature: High Precision/Long Lifetime/High Quality
Size: Refer To The Specification Service: OEM/ODM Is Acceptable
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milling machine collet

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machine tool collets

HIGH QUALITY HIGH PRECISION ER COLLET ER8,ER11,ER16,ER16,ER20,ER20,ER20,ER25,ER25,ER32,ER32,ER40,ER50

Brand:NTH

Advantage:
Anti-rust
Wear-resisting and Surface hardness improved.
Precision stability, good cleaning.
Smooth surface,Beautiful appearance.

High Accuracy
Material: JIS-SUJ2 Hardness:46-50HRC

Suitable for boring,milling,drilling,tapping,grinding,carving processing.

HIGH QUALITY HIGH PRECISION ER COLLET ER8,ER11,ER16,ER16,ER20,ER20,ER20,ER25,ER25,ER32,ER32,ER40,ER50 0

 

Model No. dh7 D D1 D2 L L1 L2 L3 Collapsible
Capacity
ER8 1.0-5.0 8 8.45 6.5 13.5 2.98 1.5 1.2 0.5
ER11 1.0-7.0 11 11.5 9.5 18 3.8 2.5 2 0.5
ER16 1.0-2.5 16 17 13.8 27.5 6.26 4 2.7 0.5
ER16 >2.5-10.0 16 17 13.8 27.5 6.26 4 2.7 1
ER20 1.0-2.5 20 21 17.4 31.5 6.36 4.8 2.8 0.5
ER20 >2.5-13.0 20 21 17.4 31.5 6.36 4.8 2.8 1
ER20 1.0-2.5 25 26 22 34 6.66 5 3.1 0.5
ER25 >2.5-16.0 25 26 22 34 6.66 5 3.1 1
ER25 2.0-2.5 32 33 29.2 40 7.16 5.5 3.6 0.5
ER32 >2.5-20.0 32 33 29.2 40 7.16 5.5 3.6 1
ER32 3.0-26.0 40 41 36.2 46 7.66 7 4.1 1
ER40 6.0-10.0 40 52 46 60 12.6 8.5 5.5 1
ER50 >2.5-20.0 50 52 46 60 12.6 8.5 5.5 2

Material:1 SUJ2
Hardness:HRC 46
Obliquity:8
Surface roughness is within RZ2.5
Concentricity is followed DIN standard
Clamping range: ER11=0.5mm;ER16,20,25,32,40=1mm
Inside hole is ground

HIGH QUALITY HIGH PRECISION ER COLLET ER8,ER11,ER16,ER16,ER20,ER20,ER20,ER25,ER25,ER32,ER32,ER40,ER50 1

 

Specification UNIT:mm

ER11 ER11 ER16 ER16 ER20 ER20 ER25 ER25 ER32 ER32 ER40 ER40
SET 13PCS SET 10PCS SET 12PCS SET 15PCS SET 18PCS SET 23PCS
NO RANGE mm NO RANGE mm NO RANGE mm NO RANGE mm NO RANGE mm NO RANGE mm
ER11-1 1.0-0.5 ER16-1 1.0-0.5 ER20-2 2.0-1.0 ER25-2 2.0-1.0 ER32-3 3.0-2.0 ER40-4 4.0-3.0
ER11-1.5 1.5-1.0 ER16-2 2.0-1.0 ER20-3 3.0-2.0 ER25-3 3.0-2.0 ER32-4 4.0-3.0 ER40-5 5.0-4.0
ER11-2 2.0-1.5 ER16-3 3.0-2.0 ER20-4 4.0-3.0 ER25-4 4.0-3.0 ER32-5 5.0-4.0 ER40-6 6.0-5.0
ER11-2.5 2.5-2.0 ER16-4 4.0-3.0 ER20-5 5.0-4.0 ER25-5 5.0-4.0 ER32-6 6.0-5.0 ER40-7 7.0-6.0
ER11-3 3.0-2.5 ER16-5 5.0-4.0 ER20-6 6.0-5.0 ER25-6 6.0-5.0 ER32-7 7.0-6.0 ER40-8 8.0-7.0
ER11-3.5 3.5-3.0 ER16-6 6.0-5.0 ER20-7 7.0-6.0 ER25-7 7.0-6.0 ER32-8 8.0-7.0 ER40-9 9.0-8.0
ER11-4 4.0-3.5 ER16-7 7.0-6.0 ER20-8 8.0-7.0 ER25-8 8.0-7.0 ER32-9 9.0-8.0 ER40-10 10.0-9.0
ER11-4.5 4.5-4.0 ER16-8 8.0-7.0 ER20-9 9.0-8.0 ER25-9 9.0-8.0 ER32-10 10.0-9.0 ER40-11 11-10
ER11-5 5.0-4.5 ER16-9 9.0-8.0 ER20-10 10.0-9.0 ER25-10 10.0-9.0 ER32-11 11-10 ER40-12 12-11
ER11-5.5 5.5-5.0 ER16-10 10.0-9.0 ER20-11 11-11 ER25-11 11-10 ER32-12 12-11 ER40-13 13-12
ER11-6 6.0-5.5 ER20-12 12-11 ER25-12 12-11 ER32-13 13-12 ER40-14 14-13
ER11-6.5 6.5-6.0 ER20-13 13-12 ER25-13 13-12 ER32-14 14-13 ER40-15 15-14
ER11-7 7.0-6.5 ER25-14 14-13 ER32-15 15-14 ER40-16 16-15
ER25-15 15-14 ER32-16 16-15 ER40-17 17-16
ER25-16 16-15 ER32-17 17-16 ER40-18 18-17
ER32-18 18-17 ER40-19 19-18
ER32-19 19-18 ER40-20 20-19
ER32-20 20-19 ER40-21 21-20
ER40-22 22-21
ER40-23 23-22
ER40-24 24-23
ER40-25 25-24
ER40-26 26-25

 

Specification UNIT:mm

Model D1 L PCS/SET D:RANG SIZE N.W.(kg)
ER11 11.5 18 13pcs 1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7 0.3
ER11 11.5 18 7pcs 1,2,3,4,5,6,7, 0.2
ER16 17 27 10pcs 1,2,3,4,5,6,7,8,9,10 0.7
ER16 17 27 8pcs 3,4,5,6,7,8,9,10 0.6
ER16 17 27 12pcs 2,3,4,5,6,7,8,9,10,11,12,13 0.9
ER20 21 31 10pcs 4,5,6,7,8,9,10,11,12,13 0.8
ER20 21 31 15pcs 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 13
ER25 26 35 7pcs 4,6,8,10,12,14,16 0.35
ER25 26 35 18pcs 3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 3.3
ER32 33 40 11pcs 4,5,6,7,8,9,10,12,13,15,16,18,20 2.8
ER32 33 40 6pcs 6,8,10,12,16,20 0.9
ER32 33 40 23pcs 4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26 6.5
ER40 41 46 15pcs 4,5,6,8,9,10,12,13,15,16,18,20,21,22,25,26 4.2
ER40 41 46 7pcs 6,8,10,12,16,20,25 2

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