Reduction Sleeves
Hardinge HD-Style bushings with following features & benefits:-
- Hardened & precision ground both internally & externally.
- Manufacturing process perfected over the years to optimize hardness & resilience to achieve a long lasting and accurate bushing.
- Three styles available:- HDB, HDC and HDZ
HDB-Style Split Bushings:-
- Knurled shoulder feature for easy installation and removal.
- Flat milled on bushing O/D where the turret or toolholder set screws clamp on the bushing.
- Available with the following O/D sizes & numerous I/D sizes:-
HDB Imperial O/D:-
HDB2 Series – 1/2” O/D & 3/4” Length
HDB5 Series – 5/8” O/D & 1 1/8” Length
HDB6 Series – 3/4” O/D & 1 1/8” Length
HDB8 Series – 1” O/D & 1 3/4” Length
HDB9 Series – 1 1/8” O/D & 2 1/2” Length
HDB10 Series – 1 1/4” O/D & 2 3/16” Length
HDB12 Series – 1 1/2” O/D & 2 3/4” Length
HDB Metric O/D:-
HDB8M Series – 25mm O/D & 44mm Length
HDB10M Series – 32mm O/D & 2 3/16” Length
HDB12M Series – 40mm O/D & 2 3/4” Length
HDC-Style Slotted Solid Bushings:-
- Feature one or two longitudinal slots (depending on the bore size).
- The longitudinal slot allows the set screw from the toolholder to locate directly on the body of the tool.
- Available with the following O/D sizes & numerous I/D sizes:-
HDC Imperial O/D:-
HDC10 Series – 1 1/4” O/D & 3.38” Length
HDC12 Series – 1 1/2” O/D & 3.56” Length
HDC Metric O/D:-
HDC10M Series – 32mm O/D & 3.38” Length
HDC12M Series – 40mm O/D & 3.56” Length
Special HDC-Style Slotted Bushings designed specifically for Hardinge Quest Twinturn CNC turning centres:-
HDCTT Imperial O/D:-
HDC10TT Series – 1 1/4” O/D & 2.95” Length
HDC10TTL Series (for offset holders) – 1 1/4” O/D & 2.55” Length
HDCTT Metric O/D:-
HDC10MTT Series – 32mm O/D & 2.95” Length
HDC10MTTL Series (for offset holders) – 32mm O/D & 2.55” Length
HDZ-Style Slotted Solid Bushings:-
- Feature one or two longitudinal slots (depending on the bore size).
- The longitudinal slot allows the set screw from the toolholder to locate directly on the body of the tool.
- The bushing has a flange with two set screws 90 degrees apart thus enabling a tool to be put in the bushing, set to a specific dimension from the locating shoulder and locked in place.
- Available with the following O/D sizes & numerous I/D sizes:-
HDZ Imperial O/D:-
HDZ10 Series – 1 1/4” O/D & 3.56” Length
HDZ12 Series – 1 1/2” O/D & 3.87” Length
HDZ Metric O/D:-
HDZ10M Series – 32mm O/D & 3.56” Length
HDZ12M Series – 40mm O/D & 3.87” Length