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· In stock
For deep hole machining. 2. Shank is 3/4" diameter 4" long. 3. All critical tool holder surfaces precision ground. 4. Made from alloy steel hardened to ...
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This tool holder accepts all ER25 collets. 2. All critical tool holder surfaces precision ground. 3. Made from alloy steel hardened to HRC48 - 52. 4.
People also ask
What does er stand for in collets?
The standard series are: ER-8, ER-11, ER-16, ER-20, ER-25, ER-32, ER-40, and ER-50. The "ER" name came from an existing "E" collet (which were a letter series of names) which Rego-Fix modified and appended "R" for "Rego-Fix". The series number is the opening diameter of the tapered receptacle, in millimetres.
What size is an Er20 collet?
ER Collet | Length | Clamping Range |
ER-20 | 31.5 mm (1.24") | 1—13 mm (0.039—0.512") |
ER-25 | 34 mm (1.34") | 1—16 mm (0.039—0.630") |
ER-32 | 40 mm (1.57" | 1—21 mm (0.039—0.827") |
ER-40 | 46 mm (1.81") | 3—26 mm (0.118—1.024") |
What is the difference between collet and collet chuck?
Diameter range is the most notable difference between collets and chucks. Generally collets are used on smaller work pieces than typical three-jaw chucks. The general range for collets are 1/16in to 2.5in whereas chucks can be used on work pieces that are larger.
How to identify collet type?
The easiest way to determine what type of collet your machine has is to measure the length and diameter of the collet. All collets have a distinctive length and diameter.
This tool holder accepts all ER25 collets. 2. All critical tool holder surfaces precision ground. 3. Made from alloy steel hardened to HRC48 - 52. 4.
Rating
· In stock
This tool holder accepts all ER20 collets. 2. All critical tool holder surfaces precision ground. 3. Made from alloy steel hardened to HRC48 - 52. 4.
Missing: er25- | Show results with:er25-
For deep hole machining. 2. Shank is 1" diameter 2-1/64" long. 3. All critical tool holder surfaces precision ground. 4. Made from alloy steel hardened to ...
This tool holder accepts all ER25 collets. 2. All critical tool holder surfaces precision ground. 3. Made from alloy steel hardened to HRC48 - 52. 4.
Rating
· In stock
For deep hole machining. 2. Shank is 3/4" diameter 2-1/2" long. 3. All critical tool holder surfaces precision ground. 4. Made from alloy steel hardened to ...
Missing: er25- | Show results with:er25-
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(60) · $21.47
This tool holder accepts all ER32 collets. 2. All critical tool holder surfaces precision ground. 3. Made from alloy steel hardened to HRC48 - 52. 4.
Missing: er25- | Show results with:er25-
Shop for Metal Machine Tool Accessories at Toolots ... ER25 2-49/64"Collet Chuck Tool ... Bodee ER20 3/4" Collet Chuck Tool Holders With Straight Shank 6" Proj.