Features:
. On Set Included:1 collet chuck,1 clamping nut,1 spanner and all set collets
. Packed in Wooden case or Plastic case
. The collect chuck include NT shank,BT shan,MT shank,R8 shank with ER11,ER20,ER32,ER40
. The collet have high accuracy 0.008MM and norma accuracy 0.015MM.
. The materials of Collet have 40Cr and high quality 65Mn
No. | Hole size | pcs/set | Shank | |
in | mm | |||
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 | R8 MS2-MS6 ISO30 ISO40 ISO50 1/2" str.sh 5/8"str.sh 3/4"str.sh 1"str.sh 1-1/4"str.sh |
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 | |
ER140-15in(mm) | 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 | 3 4 5 6 8 10 12 14 15 16 18 20 22 24 26 | 15 |
Thread of draw bar
Taper of collet chuck | Thread of draw bar | |
R8 | 7/16" -20UNF | |
7:24 30 | M12X1.75 | 1/2"-13UNC |
7:24 40 | M16X2.0 | 5/8"-11UNC |
7:24 50 | M24X3.0 | 1"-8UNC |
MS2 | M10X1.5 | 3/8"-16UNC |
MS3 | M12X1.75 | 1/2"-13UNC |
MS4 | M16X2.0 | 5/8"-11UNC |
MS5 | M20X2.5 | 3/4"-10UNC |
MS6 | M24X3.0 | 1"-8UNC |