1. A set included: 1 collet chuck, 1 clamping nut, full set of collets and 1 spanner.
2. Packed in a wooden socket or alum box.
3. We can assemble the set as per customer's requirements.
1. Please notify the thread of collet chuck draw bar and the specification of collets(metric or inch).
2. Please notify the length of straight shank and dia.
3. We are glad to supply collets and chucks with different shank and quantities according to your requirement.
Product Details
| Order No | Hole Size | Pcs/Set | Shank | |
| in | mm | R8 MS2-MS6 ISO30 ISO40 ISO50 1/2"str.sh 5/8"str.sh3/4"str.sh 1"str.sh 1-1/4"str.sh | ||
| ER16-8in(mm) | 3/32 1/8 3/16 7/32 1/4 5/16 11/32 3/8 | 2 3 4 5 6 7 8 10 | 8 | |
| ER25-6in(mm) | 1/8 3/16 5/16 3/8 1/2 5/8 | 4 6 8 10 12 16 | 6 | |
| ER25-10in(mm) | 3/32 1/8 3/16 1/4 5/16 3/8 7/16 1/2 9/16 5/8 | 3 4 5 6 8 10 12 14 15 16 | 10 | |
| ER32-6in(mm) | 1/4 5/16 3/8 1/2 5/8 3/4 | 6 8 10 12 16 20 | 6 | |
| ER32-12in(mm) | 3/32 1/8 3/16 1/4 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4 | 3 4 5 6 8 10 12 14 15 16 18 20 | 12 | |
| ER40-8in(mm) | 1/8 1/4 3/8 1/2 5/8 3/4 7/8 1 | 3 5 8 12 15 18 22 26 | 8 | |
| ER40-15in(mm) | 1/8 3/16 1/4 5/16 3/ 7/16 1/2 9/16 5/8 11/16 3/4 13/16 7/8 15/16 1 | 3 4 5 6 8 10 12 14 15 16 18 20 22 24 26 | 15 | |
| Taper of collet chuck | Thread of draw bar | |
| R8 | 7/16 -20UNF | |
| 7:24 30 | M12 x 1.75 | 1/2"-13UNC |
| 7:24 40 | M16 x 0 | 5/8"-11UNC |
| 7:24 50 | M24 x 3.0 | 1"-8UNC |
| MS2 | M10 x 1.5 | 3/8"-16UNC |
| MS3 | M12 x 1.75 | 1/2"-13UNC |
| MS4 | M16 x 2.0 | 5/8"-11UNC |
| MS5 | M20 x 2.5 | 3/4"-10UNC |
| MS6 | M24 x 3.0 | 1"-8UNC |
| Order No | collet hole size | pcs/set |
| ER8-K09 | 1,1.5,2,2.5,3,3.5,4,4.5,5 | 9 |
| ER11-K07 | 1,2,3,4,5,6,7 | 7 |
| ER11-K13 | 1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7 | 13 |
| ER16-K08 | 3,4,5,6,7,8,9,10 | 8 |
| ER16-K10 | 1,2,3,4,5,6,7,8,9,10 | 10 |
| ER20-K10 | 4.5,6,7,8,9,10,11,12,13 | 10 |
| ER20-K12 | 2,3,4,5,6,7,8,9,10,11,12,13 | 12 |
| ER25-K05 | 6.8,10,12,16 | 5 |
| ER25-K07 | 4,6,8,10,12,16 | 7 |
| ER25-K13 | 4,5,6,7,8,9,10,11,12,13,14,15,16 | 13 |
| ER25-K15 | 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 | 15 |
| ER32-K06 | 6,8,10,12.16,20 | 6 |
| ER32-K11 | 4,5,6,8,10,12,13,15,16,18 | 11 |
| ER32-K18 | 4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 | 18 |
| ER40-K07 | 6,8,10,12,16,20,25 | 7 |
| ER40-K15 | 4,5,6,8,10,12,13,15,16,18,20,21,22,25,26 | 15 |
| ER40-K23 | 4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,2 | 23 |
| ER50-K12 | 12,14.16,18,20,22,24,26,28,30,32,34 | 12 |
Other Products
Used for boring, milling, drilling, tapping, grinding and engraving operation, etc.
EOC nut has high rigidity,strong clamping force,convenient for engraving machine,spindle machine,extension shank,locking spring collet.
The collet does not have an elastic shrinkage range, emphasizing the clamping force
Type: EOC16B EOC20B EOC25B EOC32B EOC40B EOC50B This unit is used for boring,milling,drilling,tapping,grinding and engraving operation etc.
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Contact Us
Tel: +86 534 425 1888
Mob/ Wechat: +86 137 9138 1619
E-mail: jacksun@ht-tools.net
WhatsApp: +86 137 9138 1619
Add.:East Area of Economic Development Area, Pingyuan County, Shandong Province. China 253100
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