Cincinnati Taper Collet Chuck Extension Adapters 4.500" TPF WITH .87" DIAMETER AT LARGE END OF TAPER. FOR A SMALL RADIUS OR THAT ONE SMALL SLOT. SAVE BOTH THE EXPENSE AND THE SET-UP TIME OF A HIGH SPEED ATTACHMENT
THERE IS A DIFFERENCE Made from superior QUALITY alloy steel and heat treated for optimum performance. Tapers are PRECISION GROUND at both ends of the collet chuck extension adapter. The extension body is GROUND for concentricity. The hardened collet nut has a precision internal taper that seats PRECISELY against the collet nose-angle to insure PROPER ENGAGEMENT of the grinding wheel shank.  |  |
| Ideal for older Cincinnati flat belt center drive grinder spindles. The set includes a 1/4" 6000 series collet 59108, collet nut 59125, and floating nut spacer 00662 (FN-1). A 1-1/4" wrench flat on the body makes installation and removal easy. The hex spindle nut must be selected separately to suit your machine.** | 6000 SERIES COLLETS*
RANGE 1/8" TO 1/2" | CATALOG No. | COLLET CAPACITY | | 59100 | 1/8 | | 59102 | 5/32 | | 59104 | 3/16 | | 59106 | 7/32 | | 59108 | 1/4 | | 59112 | 5/16 | | 59116 | 3/8 | | 59120 | 7/16 | | 59124 | 1/2 | | 59125 | NUT | | *Additional collet sizes are available on special order. |
| | Standard taper (3.000" TPF) collet chuck extension adapters For Available Hex Spindle Nut Sizes |
Ideal for newer style Cincinnati grinders having direct motorized and timing belt driven spindles with a 1/8" keyway in the taper. The set includes a 1/4" 6000 series collet 59108, collet nut 59125, floating bolt spacer 01244 (FN-2), and socket head cap screw 01025 (FN-B). The bolt is dropped into the extension and through the round floating bolt spacer. In this position the bolt acts as a draw thread to pull the collet chuck extension onto the spindle taper. A 1-1/4" wrench flat on the body makes installation and removal easy. |
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Standard Taper (3.000" TPF) Collet Chuck Extension Adapters ROTATION:
RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation 1 2 3 4 5 6 7 8 9 10 11 12 |