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Accusize Industrial Tools 0223-0308 MT3 Shank ER40 Chuck with 15-Pc Collets Kit, 1/8" - 1" by 16th, Morse Taper Collet System
Accusize 0223-0308 MT3 Shank ER40 Chuck with 15-Pc Collets Kit, 1/8" - 1" by 16th, Morse Taper Collet System
Features
- 15-Pc ER40 collet set : 1/8" - 1" by 16th (1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1")
- All collets are made of high-quality alloy spring steel. 0.0005" accuracy
- Hardened and precision ground
- 1-Pc MT3 shank ER40 collet chuck. Draw bar threads 1/2" x 13
- 1-Pc ER40 spanner
- Fitted plastic case
ER collects are the most widely used chucking tools in the Mechanics of today. Its versatility continues to grow. The rate of growth continues to increase. We provide various ER collets such as ER11, ER16, ER20, ER25, ER32, and ER40 collets. Also, we supply a great number of ER collet chucks for the ER collets, e.g. CAT50, CAT40, BT40, BT30, R8 Shank, Morse Taper Shank, Straight Shank, ISO40 Shank, Collet Blocks, 5C Shank, etc.
Moreover, we have various ER collet and ER collet holder bundles that save your time of selecting collet sizes and ER collet holder types. E.g. MT2 Shank ER32 Chuck with 11Pc Collets Kit, 5C Shank ER40 Chuck with 15-Pc Collet Set, BT40 Shank and 12 pcs of Er32 Collet Set, etc.
Furthermore, we are increasing the number of types of ER collets and collet holders we carry. Meanwhile, we keep upgrading the quality, reliability, design and affordability of our professional tools.
Run-out Tolerance: 0.0005"
The ER collets and the ER collet chucks are designed and made in accordance with ISO 15488:2003(E). Especially the eccentric design of the inside of the collet nut is to help increase the capacity of the collet nut and improve the assembling efficiency of the entire tool kit.
Design, Assemble, and Dissemble
Eccentric Design, ISO 15488:2003(E)
The inside of the ER collet nut is intentionally designed like off-centering to help mount the ER collet much easier. It is in accordance with the requirements listed in ISO 15488:2003(E). If it is made symmetrical, the ER collet with the diameter larger than the inside size of the collet nut cannot be installed.
Assemble
Insert the ER collet into the nut at an angle. Lock it onto the eccentric groove of the collet nut and push it in. (Insert the cutter right after the step, before connect it to the holder/chuck/arbor.)
Inspection
Inspect the RPM of the ER collet, ER collet nut, ER collet holder/chuck/arbor, etc.
Runout Tolerance: 0.0005"
Dissemble
take out the tool bit, press the end of the ER collet until the collet off the position. Push it out of the nut. (after take out the nut out of the holder.)
Jeff S
Reviewed in the United States on January 28, 2025
The collets are clean with no burrs, and the chuck is well made. This is a high-quality set! Highly recommend!
Customer
Reviewed in the United States on February 9, 2024
Works as they should
William F. Cullum
Reviewed in the United States on February 22, 2024
This is a quality built er40 chuck. Well worth the money
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