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Home > Products > Multiple Spindle Heads > Drill Collet
MIYAKAWA COLLETS
  • Various kinds and sizes of the collets for Miyakawa Multiple-Spindles are Provided in stock and they can be quickly supplied at all times.

  • When a Miyakawa Collet is screwed into a spindle , a shank of cutting tools is firmly clamped by the three splits and the tapered portion.

  • The figures of collet type shall be fitted to the same figures of the spindle type: the CD6 collets are for the C-6 spindles.

1. DRILL COLLET:CD Type

CD4 CD6 CD10 CD13
0.8mm to 4.0mm 0.8mm to 6.0mm 2.0mm to 10.0mm 3.0mm to 13.0mm
1/32" to 5/32" 1/32" to 15/64" 5/64" to 25/64" 1/8" to 1/2"
  1. Miyakawa stocks the drill collets with every 0.1mm in inside diameter.
  2. Please place an order for the drill collets as follows.
  3. Please let us know the shank diameter, when the special straight-shank drills are used.

TABLE B

TABLE OF U.S. STANDARD STRAIGHT SHANK DRILLS AND MIYAKAWA STANDARD DRILL COLETTS

Wire
Gauge
Size		 CD4 CD6 CD10 CD13

MIYAKAWA
mm
Collet

68

 68 68 - - 0.8
67 67 67 - - 0.9
66 66 66 - - 0.9
65 65 65 - - 0.9
64 64 64 - - 1.0
63 63 63 - - 1.0
62 62 62 - - 1.0
61 61 61 - - 1.0
60 60 60 - - 1.1
59 59 59 - - 1.1
58 58 58 - - 1.1
57 57 57 - - 1.1
56 56 56 - - 1.2
55 55 55 - - 1.4
54 54 54 - - 1.5
53 53 53 - - 1.6
52 52 52 - - 1.7
51 51 51 - - 1.7
50 50 50 - - 1.8
49 49 49 - - 1.9
48 48 48 48 - 2.0
47 47 47 47 - 2.0
46 46 46 46 - 2.1
45 45 45 45 - 2.1
44 44 44 44 - 2.2
43 43 43 43 - 2.3
42 42 42 42 - 2.4
41 41 41 41 - 2.5
40 40 40 40 - 2.5
39 39 39 39 - 2.6
38 38 38 38 - 2.6
37 37 37 37 - 2.7
36 36 36 36 - 2.7
35 35 35 35 - 2.8
Wire
Gauge
Size		 CD4 CD6 CD10 CD13

MIYAKAWA
mm
Collet
34 34 34 34 - 2.9
33 33 33 33 - 2.9
32 32 32 32 32 3.0
31 31 31 31 31 3.1
30 30 30 30 30 3.3
29 29 29 29 29 3.5
28 28 28 28 28 3.6
27 27 27 27 27 3.7
26 26 26 26 26 3.8
25 25 25 25 25 3.8
24 24 24 24 24 3.9
23 23 23 23 23 4.0
22 22 22 22 22 4.0
21 - 21 21 21 4.1
20 - 20 20 20 4.1
19 - 19 19 19 4.3
18 - 18 18 18 4.3
17 - 17 17 17 4.4
16 - 16 16 16 4.5
15 - 15 15 15 4.6
14 - 14 14 14 4.7
13 - 13 13 13 4.7
12 - 12 12 12 4.8
11 - 11 11 11 4.9
10 - 10 10 10 5.1
9 - 9 9 9 5.0
8 - 8 8 8 5.1
7 - 7 7 7 5.1
6 - 6 6 6 5.2
5 - 5 5 5 5.3
4 - 4 4 4 5.4
3 - 3 3 3 5.5
2 - 2 2 2 5.7
1 - 1 1 1 5.8

Letter
Size		 CD6 CD10 CD13

MIYAKAWA
mm
Collet

A

 -A -A -A 6.0
B - -B -B 6.1
C - -C -C 6.2
D - -D -D 6.3
E - -E -E 6.4
F - -F -F 6.6
G - -G -G 6.7
H - -H -H 6.8
I - -I -I 7.0
J - -J -J 7.1
K - -K -K 7.2
L - -L -L 7.4
M - -M -M 7.5
N - -N -N 7.7
O - -O -O 8.1
P - -P -P 8.2
Q - -Q -Q 8.5
R - -R -R 8.7
S - -S -S 8.9
T - -T -T 9.2
U - -U -U 9.4
V - -V -V 9.6
W - -W -W 9.8
X - - -X 10.1
Y - - -Y 10.3
Z - - -Z 10.5
Fractinal
Drills		 CD4 -CD6 CD10 CD13

MIYAKAWA
mm
Collet
1/32 1/32 1/32 - - 0.8
3/64 3/64 3/64 - - 1.2
1/16 1/16 1/16 - - 1.6
5/64 5/64 5/64 5/64 - 2.0
3/32 3/32 3/32 3/32 - 2.4
7/64 7/64 7/64 7/64 - 2.8
1/8 1/8 1/8 1/8 1/8 3.2
9/64 9/64 9/64 9/64 9/64 3.6
11/64 - 11/64 11/64 11/64 4.4
3/16 - 3/16 3/16 3/16 4.8
13/64 - 13/64 13/64 13/64 5.2
7/32 - 7/32 7/32 7/32 5.6
15/64 - 15/64 15/64 15/64 6.0
1/4 - - 1/4 1/4 6.4
17/64 - - 17/64 17/64 6.8
9/32 - - 9/32 9/32 7.2
19/64 - - 19/64 19/64 7.6
5/16 - - 5/16 5/16 8.0
21/64 - - 21/64 21/64 8.4
11/32 - - 11/32 11/32 8.8
23/64 - - 23/64 23/64 9.2
3/8 - - 3/8 3/8 9.6
25/64 - - 25/64 25/64 10.0
13/32 - - 13/32 13/32 10.4
27/64 - - 27/64 27/64 10.8
7/16 - - - 7/16 11.2
29/64 - - - 29/64 11.5
15/32 - - - 15/32 11.9
31/64 - - - 31/64 12.3
1/2 - - - 1/2 12.7
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