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Toolholders for Ceramic Inserts
The Greenleaf ‘C’ series advanced toolholder system is specially engineered to provide maximum productivity and tool life when machining heat-resist alloys with Greenleaf advanced ceramic grades. Insert pocket geometry for negative style tools is at 10° negative side rake rather than 5°, common to tools designed for carbide inserts. The additional 10° side rake increases flank clearance and, in turn, tool life. Additional pocket depth allows for 5/16” (ISO 07) thick ceramic inserts, commonly used for rough and interrupted cutting. Optional shims are available to allow the use of 3/16” (ISO 04) and 1/8” (ISO 03) thick inserts.

The Greenleaf ‘H’ series advanced toolholder system is specially engineered for the machining of hardened materials (45 to 65 R/c) with Greenleaf advanced ceramic grades. Greenleaf ‘H’ series toolholders offer the same features as the ‘C’ series toolholders except insert pocket geometry for negative style tools is at 5° negative side rake, optimal for the turning of hardened materials.

Greenleaf ‘C’ and ‘H’ series advanced toolholder systems are assembled for use with solid inserts. An optional lock pin and short series clamp is available to allow the use of inserts with a hole.

80° Diamond - Negative

T - 80 Deg Diamond: Neg - Style K - Neg Rake, 15 Deg Lead

80° Diamond
(Using 100° Corner)
Negative Rake
15° Lead
Style K

T - 80 Deg Diamond: Neg - Style L - Neg Rake, 5 Deg Reverse Lead

80° Diamond
Negative Rake
5° Reverse Lead
Style L

T - 80 Deg Diamond: Neg - Style R - Neg Rake, 15 Deg Reverse

80° Diamond
(Using 100° Corner)
Negative Rake
15° Reverse Lead
Style R

T - 80 Deg Diamond: Neg - Style S - Neg Rake, 45 Deg Lead

80° Diamond
(Using 100° Corner)
Negative Rake
45° Lead
Style S

 
 

55° Diamond - Negative

T - 55 Deg Diamond: Neg - Style J - Neg Rake, 3 Deg Reverse Lead

55° Diamond
Negative Rake
3° Reverse Lead
Style J

T - 55 Deg Diamond: Neg - Style P - Neg Rake, 27 Deg 30' Lead

55° Diamond
Negative Rake
27° 30′ Lead
Style P

Round - Negative

T - Round: Neg - Style G - Negative Rake

Round
Negative Rake
Style G

T - Round: Neg - Style D - Negative Rake

Round
Negative Rake
Style D

Square - Negative

T - Square: Neg - Style K - Negative Rake, 15 Deg Lead

Square
Negative Rake
15° Lead
Style K

T - Square: Neg - Style R - Negative Rake, 15 Deg Lead

Square
Negative Rake
15° Lead
Style R

T - Square: Neg - Style S - Negative Rake, 45 Deg Lead

Square
Negative Rake
45° Lead
Style S

Triangle - Negative

T - Triangle: Neg - Style F - Negative Rake, 0 Deg Lead

Triangle
Negative Rake
0° Lead
Style F

T - Triangle: Neg - Style G - Negative Rake, 0 Deg Lead

Triangle
Negative Rake
0° Lead
Style G

T - Triangle: Neg - Style L - Negative Rake, 5 Deg Reverse Lead

Triangle
Negative Rake
5° Reverse Lead
Style L

Trigon - Negative

T - Trigon: Neg - Style L - Negative Rake, 5 Deg Reverse Lead

Trigon
Negative Rake
5° Reverse Lead
Style L

Hard Turning - Negative

T - Hard Turning: Neg - Style L - 80 Deg Diamond, Neg, 5 Deg Rev

80° Diamond
Negative Rake
5° Reverse Lead
Style L

T - Hard Turning: Neg - Style G - Round, Negative Rake

Round
Negative Rake
Style G

T - Hard Turning: Neg - Style R - Square, Neg Rake, 15 Deg Lead

Square
Negative Rake
15° Lead
Style R

T - Hard Turning: Neg - Style L - Trigon, Neg, 5 Deg Reverse Lea

Trigon
Negative Rake
5° Reverse Lead
Style L

 
 

Directional Clamping System (DCS)

T - DCS - Style D - Square, Neg Rake, 45 Deg Lead

Square
Negative Rake
45° Lead
Style D

80° Diamond - Positive

T - 80 Deg Diamond: Pos - Style K - Pos Rake, 15 Deg Lead

80° Diamond
(Using 100° Corner)
Positive Rake
15° Lead
Style K

T - 80 Deg Diamond: Pos - Style L - Pos Rake, 5 Deg Reverse Lead

80° Diamond
Positive Rake
5° Reverse Lead
Style L

T - 80 Deg Diamond: Pos - Style R - Pos Rake, 15 Deg Lead

80° Diamond
(Using 100° Corner)
Positive Rake
15° Lead
Style R

T - 80 Deg Diamond: Pos - Style S - Pos Rake, 45 Deg Lead

80° Diamond
(Using 100° Corner)
Positive Rake
45° Lead
Style S

 
 

Round - Positive

T - Round: Pos - Style G - Positive Rake

Round
Positive Rake
Style G

Square - Positive

T - Square: Pos - Style D - Positive Rake, 45 Deg Lead

Square
Positive Rake
45° Lead
Style D

T - Square: Pos - Style K - Positive Rake, 15 Deg Lead

Square
Positive Rake
15° Lead
Style K

T - Square: Pos - Style R - Positive Rake, 15 Deg Lead

Square
Positive Rake
15° Lead
Style R

T - Square: Pos - Style S - Positive Rake, 45 Deg Lead

Square
Positive Rake
45° Lead
Style S

 
 

Triangle - Positive

T - Triangle: Pos - Style C - Positive Rake, 0 Deg Lead

Triangle
Positive Rake
0° Lead
Style C

T - Triangle: Pos - Style F - Positive Rake, 0 Deg Lead

Triangle
Positive Rake
0° Lead
Style F

T - Triangle: Pos - Style G - Positive Rake, 0 Deg Lead

Triangle
Positive Rake
0° Lead
Style G

T - Triangle: Pos - Style L - Positive Rake, 5 Deg Reverse Lead

Triangle
Positive Rake
5° Reverse Lead
Style L