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ER 11 Collet Wrench ER11 Collet Hex Wrench

11-HW

MSRP: $18.99
Our Price: $7.99
Savings: $11.00
93 in stock!
ER11 Collet Wrench ER11 Collet Spanner Wrench

11-SW

MSRP: $18.99
Our Price: $7.99
Savings: $11.00
35 in stock!
(3)
ER11 Clamping Nut ER11-A Clamping Nut

11-NUT-A

MSRP: $18.99
Our Price: $7.99
Savings: $11.00
91 in stock!
ER11 Clamping Nut ER11-M Clamping Nut

11-NUT-M

MSRP: $18.99
Our Price: $7.99
Savings: $11.00
40 in stock!
ER16 Clamping Nut ER16 Clamping Nut

16-NUT

MSRP: $18.99
Our Price: $7.99
Savings: $11.00
51 in stock!
(2)
ER 16 Collet Wrench ER16 Collet Hex Wrench

16-HW

MSRP: $18.99
Our Price: $7.99
Savings: $11.00
24 in stock!
(2)
ER20 Clamping Nut ER20 Clamping Nut

20-NUT

List Price: $16.99
Our Price: $7.99
Savings: $9.00
9 in stock!
(6)
ER 20 Collet Wrench ER20 Collet Hex Wrench

20-HW

MSRP: $16.99
Our Price: $7.99
Savings: $9.00
72 in stock!
(2)
ER25 Nut ER25 Clamping Nut

25-NUT

MSRP: $17.99
Our Price: $7.99
Savings: $10.00
64 in stock!
(1)
ER 25 Collet Wrench ER25 Collet Spanner Wrench

25-SW

MSRP: $17.99
Our Price: $7.99
Savings: $10.00
77 in stock!
ER 25 Collet Wrench ER25 UM Collet Wrench

25-UMW

List Price: $21.99
Our Price: $10.99
Savings: $11.00
49 in stock!
ER32 Nut ER32 Clamping Nut

32-NUT

MSRP: $18.99
Our Price: $7.99
Savings: $11.00
7 in stock!
ER 32 Collet Wrench ER32 Collet Spanner Wrench

32-SW

MSRP: $16.99
Our Price: $7.99
Savings: $9.00
12 in stock!
ER 32 Collet Wrench ER32 Wrench UM Spanner

32-UMW

List Price: $21.99
Our Price: $10.99
Savings: $11.00
2 in stock!
ER40 Nut ER40 Clamping Nut

40-NUT

MSRP: $19.99
Our Price: $7.99
Savings: $12.00
55 in stock!
(1)
   
 
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DZ Replacement ER Collet Nuts
DZ Sales offers a selection of ER clamping nuts that are helpful in keeping tools in place while offering precision and accuracy. The ER nuts are available in a variety of sizes so you are sure to find the one that fits your collet chuck holder. With these ER nut options, every machinist will have the tools at his or her disposal to get the job done.

When the ER replacement nut is in use you can rest assured that the tool holder will function properly. With the DZ ER replacement collet nuts you can confidently finish whatever type of job that pops up!

ER Wrenches for Machinist Shops
The ER collet, often considered to be the most accurate type of collet made, was invented and patented in 1972-73 by Swiss toolmaker, Fritz Weber. It has come to be the most popularly used clamping system for cutting tools worldwide. ER collets are available in eight standard sizes (ex: ER11, ER16, ER20, etc). The number refers to the size of the collet opening, expressed in millimeters.

An appropriate collet wrench is required for each differently sized collet nut being used in your shop. The ER collet wrench selection we offer here at DZ Sales includes the most widely used standard sizes. These ER wrenches for machine shop use are manufactured from high quality alloy steel and capable of providing high torque leverage on collet nuts without bending. Get the machine tooling wrench you need at a great discount price right here at DZ!