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Boring Bars for Ceramic Inserts
Greenleaf industry-standard boring tools feature industry common, multi-lock hardware components and are available in a wide variety of styles for all common insert geometries. Most styles incorporate “through-the-bar” coolant feed with adjustable outlet nozzle. Greenleaf standard boring tools are precision machined from alloy steel, heat-treated for durability and long life and fully qualified to current ANSI / ISO specifications. Optional “heavy metal” shanks are available to reduce, and sometimes eliminate, vibration problems common to applications requiring extended tool reach.

Greenleaf boring bars for ceramic inserts 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 - Negative 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 Rev Lead

80° Diamond
Negative Rake
5° Reverse Lead
Style L

55° Diamond - Negative

T - 55 Deg Diamond: Neg - Style L - Neg Rake, 5 Deg Reverse Lead

55° Diamond
Negative Rake
5° Reverse Lead
Style L

Round - Negative

T - Round: Neg - Style G - Neg Rake

Round
Negative Rake
Style G

Square - Negative

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

Square
Negative Rake
15° Lead
Style K

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

Square
Negative Rake
45° Lead
Style S

Triangle - Negative

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

Triangle
Negative Rake
0° Lead
Style F

Trigon - Negative

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

Trigon
Negative Rake
5° Reverse Lead
Style L

80° Diamond - Positive

T - 80 Deg Diamond: Pos - Style F - Heavy Metal Shank, 0 Deg Lea

Heavy Metal Shank
80° Diamond
Positive Rake
0° Lead
Style F

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

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

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

80° Diamond
Positive Rake
5° Reverse Lead
Style L

T - 80 Deg Diamond: Pos - Style L - Heavy Metal Shank, 5 Deg RL

Heavy Metal Shank
80° Diamond
Positive Rake
5° Reverse Lead
Style L

 
 

Round - Positive

T - Round: Pos - Style G - Pos Rake

Round
Positive Rake
Style G

Square - Positive

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

Square
Positive Rake
15° Lead
Style K

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

Square
Positive Rake
45° Lead
Style S

Triangle - Positive

T - Triangle: Pos - Style F - 0 Deg Lead

Triangle
Positive Rake
0° Lead
Style F