CRENOL & WILSON

(WORKHOLDING ) LIMITED

Designers, Manufacturers and Suppliers of Quality Workholding and Toolholding Products

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

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