8
2.1.3.2 1/4” Jacobs Chuck (PRO2041)
Specifications:
Collet: 1/4” Jacobs Chuck
Cannulation: 5.1 mm
Color Ring: Gold
Replacement Key: 999-53
2.1.3.3 1/4” High Torque Jacobs
Chuck (PRO2042)
Specifications:
Collet: 1/4” Jacobs Chuck
Cannulation: 5.1 mm
Color Ring: Gold/Red
Replacement Key: 999-53
2.1.4 Keyless Chucks
1. To attach accessories to Keyless Chuck
attachments:
(a) Place the handpiece in the safe posi-
tion.
(b) Insert accessory shank into chuck.
(c) While holding the knurled ring below
the chuck, turn the knurled portion of
the chuck and secure the accessory.
NOTE: The Keyless Chuck will loosen if the
handpiece is operated in the reverse or oscil-
lating drill modes.
2.1.4.1 1/8” Keyless Chuck (PRO2050)
Specifications:
Collet: 1/8” Keyless Chuck
Cannulation: 2.0 mm
Color Ring: Green