A Harvey Performance Company

Tool Holders & Systems


Micro 100 fully stocks tool holders for standard shank tool styles in both imperial and metric sizes. Designed for use with our standard shank tools in lathe applications, our standard-style tool holders feature tool engagement and holder orientation flexibility enabled by four alignment flats on its shank.



Expansive Tool Offering for Standard Holders

  • Boring Tools
  • Axial Profiling Tools
  • Radial Profiling Tools
  • Top Rake Chipbreakers
  • Grooving Tools
  • Face Grooving Tools
  • Undercutting Tools

  • Threading Tools
  • Spotting Drills
  • Combined Drills & Countersinks
  • Spade Drills
  • Chamfer Tools
  • Profiling Tools



Choose From 6 Standard Tool Holders



Headed Holder

Standard Length

TH/THM/THMA

Image


Application/Benefits
Headed Design for Repeatable Holder Replacement

 

 





 



Set Screw/Number/Orientation

1/Slide

Straight Holder

Standard Length

TH

Image


Application/Benefits
Headless Holder Design for Easy Machine Access

Adjustable Holder Depth in the Block

Can Be Loaded Through Back of Tooling Block for Ease of Use

 

 

 


Set Screw/Number/Orientation

1/Top

Straight Holder

Long Length

THSL

Image


Application/Benefits

Headless Holder Design for Easy Machine Access

Adjustable Holder Depth in the Block

Can Be Loaded Through Back of Tooling Block for Ease of Use

Long Length for Extended Reach Applications




Set Screw/Number/Orientation

1/Top


NEW! Standard Holders: Double-Ended


Double-Ended

Similar ID

TD

Image

 

Engineered with similar size quick change ID on opposing ends, this tool holder offering is designed for use in twin spindle machines on both the main and sub side spindle.

 


Application/Benefits
Headless Holder Design for Easy Machine Access

Adjustable Holder Depth in the Block

Can Be Loaded Through Back of Tooling Block for Ease of Use

Modular & Double-Ended for Added
Versa

 

 

 



Set Screw/Number/Orientation

2/Top

Double-Ended

Dissimilar ID

TD

Image

 

Designed to maximize efficiency and reduce set up time in twin spindle machines, these holders feature dissimilar size quick change ID on opposing ends for a larger range of min bore offerings.


Application/Benefits
Headless Holder Design for Easy Machine Access

Adjustable Holder Depth in the Block

Can Be Loaded Through Back of Tooling Block for Ease of Use

Modular & Double-Ended for Added
Versa

 

 

 



Set Screw/Number/Orientation

2/Top

Double-Ended

ER

TDMR

Image

 

Featuring quick change on one end and ER collet taper on the other end, this double ended holder allows for unmatched repeatability and versatility in twin spinle machines.

 


Application/Benefits
Headless Holder Design for Easy Machine Access

Adjustable Holder Depth in the Block

Can Be Loaded Through Back of Tooling Block for Ease of Use

Modular & Double-Ended for Added
Versa

 

 

 



Set Screw/Number/Orientation

1/Top





Standard Tool Holder Video Library