spindle tooling for automatics, turret lathes and rotary - Hardinge Inc.

DIN 6343
Spindle Tooling for Automatics
66
Description
Hardinge
Part
Number Figure Style
DIN 6343 COLLETS
A
B
Dimensions
C
D
Machine Collet's Tool Builder's
Rated Capacity
Pad Back
Collet
Part Bearing Overall Head
Number Diameter Length Diameter Thread Round Hexagon Square
Collet, Solid .687" 2.016" .875" 35
⁄64"
15
⁄32"
25
⁄64"
Special 7708E 1 (17.45) (51.21) (22.23) — (13.89) (11.90) (9.92)
Collet, Solid .864" 2.172" 1.186" 21
⁄32"
9
⁄16"
15
⁄32"
#12 Index 3701 1 (21.95) (55.17) (30.12) — (16.66) (14.28) (11.90)
Collet, Solid 1.100" 2.750" 1.500" 7 ⁄8" 3 ⁄4" 5 ⁄8"
#18 Index 3705 1 (27.94) (69.85) (38.10) — (22.22) (19.05) (15.87)
Collet, Solid 1.257" 2.938" 1.767" 1" 7 ⁄8" 11
⁄16"
#20 Index 3731 1 (31.93) (74.63) (44.88) — (25.40) (22.22) (17.46)
Collet, Solid 1.376" 3.156" 1.895" 13 ⁄16" 11 ⁄32"
27
⁄32"
B30 Index 3713 1 (34.95) (80.16) (48.13) — (30.16) (26.19) (21.43)
Collet, Solid 1.653" 3.703" 2.210" 125 ⁄64" 113 ⁄64"
63
⁄64"
Special 5115C 1 (41.99) (94.06) (56.13) — (35.32) (30.55) (25.00)
Collet, Solid 1.887" 3.688" 2.355" 121 ⁄32" 113 ⁄32" 15 ⁄32"
B42 Index 3719 1 (47.93) (93.68) (59.82) M43 x 1 (42.07) (35.71) (29.37)
Collet, Style “S” Master 1.887" 3.688" 2.355" 1" 7 ⁄8" 45
⁄64"
B42 Index 5205 1 S10 56013 (47.93) (93.68) (59.82) M43 x 1 (25.40) (22.20) (17.86)
Collet, Solid 2.204" 3.700" 2.677" 159 ⁄64" 121 ⁄32" 111 ⁄32"
Special 7709E 1 (55.98) (93.98) (68.00) — (48.81) (42.07) (34.13)
Collet, Solid 2.596" 4.328" 3.290" 23 ⁄8" 21 ⁄16" 111 ⁄16"
B60 Index 3725 1 (65.94) (109.93) (83.57) M43 x 1 (60.33) (26.98) (42.86)
Collet, Style “S” Master 2.596" 4.328" 3.290" 15 ⁄8" 113 ⁄32" 15 ⁄32"
B60 Index 5207 1 S16 56073 (65.94) (109.93) (83.57) — (41.28) (35.72) (29.52)
Collet, Solid 3.543" 5.125" 4.220" 35 ⁄32" 223 ⁄32" 215 ⁄64"
Special 3662E 1 (89.99) (130.18) (107.19) M82 x 1 (80.17) (69.06) (56.75)
Collet, Style “S” Master 3.543" 5.125" 4.220" 25 ⁄8" 217 ⁄64" 127 ⁄32"
5211 1 S26 56133 (89.99) (130.18) (107.19) M82 x 1 (66.68) (57.55) (46.83)
3 - Master Collet Pads available in smooth or serrated order holes
1
NOTE: Millimeters in parentheses.
Collets and feed fingers available for larger capacity machines.
Collets available in smooth or serrated order holes.
For feed finger pads, styles “A” and “B” available in hardened steel, nickel cast iron,
bronze, or nylon; style “AF” in hardened steel or chrome plated.
S-pads available in hardened and ground, semi-hard emergency and soft
emergency.