1-800-723-5359

Metalworking Tools and Supplies

Shop

Express Order

Model # Qty

Info

Contact

Account

Carbide Inserts for APT Super-Lok Boring Bars

TPG Carbide Inserts

Triangle/Positive Rake. Ground on all surfaces.

Carbide grades available:
C2 for cast iron, non-ferrous metals, and general purpose.
C5 for steel.
TNC: TiN (titanium nitrate, or "gold" colored) COATED C5 carbide for longer tool life.
Please note thast the picture above shows a coated insert; grades 'C2' and 'C5' are uncoated grey.

The I.C. dimension is the diameter of a circle that could be drawn within a triangular insert, touching the midpoint of each side.
Quantity Price 50+ Model Description I.C. Thickness Radius

$4.00 $3.60CI-TPG-221-C2
TPG-221 Grade C2 Carbide Insert 1/4" 1/8" 1/64"

$4.00 $3.60CI-TPG-222-C2
TPG-222 Grade C2 Carbide Insert 1/4" 1/8" 1/32"

$4.10 $3.69CI-TPG-321-C2
TPG-321 Grade C2 Carbide Insert 3/8" 1/8" 1/64"

$4.10 $3.69CI-TPG-322-C2
TPG-322 Grade C2 Carbide Insert 3/8" 1/8" 1/32"

$4.65 $4.19CI-TPG-323-C2
TPG-323 Grade C2 Carbide Insert 3/8" 1/8" 3/64"

$4.65 $4.19CI-TPG-324-C2
TPG-324 Grade C2 Carbide Insert 3/8" 1/8" 1/16"

$6.45 $5.81CI-TPG-431-C2
TPG-431 Grade C2 Carbide Insert 1/2" 3/16" 1/64"

$6.45 $5.81CI-TPG-432-C2
TPG-432 Grade C2 Carbide Insert 1/2" 3/16" 1/32"

$6.45 $5.81CI-TPG-433-C2
TPG-433 Grade C2 Carbide Insert 1/2" 3/16" 3/64"

$6.45 $5.81CI-TPG-434-C2
TPG-434 Grade C2 Carbide Insert 1/2" 3/16" 1/16"

$4.00 $3.60CI-TPG-221-C5
TPG-221 Grade C5 Carbide Insert 1/4" 1/8" 1/64"

$4.00 $3.60CI-TPG-222-C5
TPG-222 Grade C5 Carbide Insert 1/4" 1/8" 1/32"

$4.10 $3.69CI-TPG-321-C5
TPG-321 Grade C5 Carbide Insert 3/8" 1/8" 1/64"

$4.10 $3.69CI-TPG-322-C5
TPG-322 Grade C5 Carbide Insert 3/8" 1/8" 1/32"

$4.65 $4.19CI-TPG-323-C5
TPG-323 Grade C5 Carbide Insert 3/8" 1/8" 3/64"

$4.65 $4.19CI-TPG-324-C5
TPG-324 Grade C5 Carbide Insert 3/8" 1/8" 1/16"

$6.45 $5.81CI-TPG-431-C5
TPG-431 Grade C5 Carbide Insert 1/2" 3/16" 1/64"

$6.45 $5.81CI-TPG-432-C5
TPG-432 Grade C5 Carbide Insert 1/2" 3/16" 1/32"

$6.45 $5.81CI-TPG-433-C5
TPG-433 Grade C5 Carbide Insert 1/2" 3/16" 3/64"

$6.45 $5.81CI-TPG-434-C5
TPG-434 Grade C5 Carbide Insert 1/2" 3/16" 1/16"

$4.80 $4.32CI-TPG-221-TNC
TPG-221 Grade TNC (TiN Coated) Carbide Insert 1/4" 1/8" 1/64"

$4.80 $4.32CI-TPG-222-TNC
TPG-222 Grade TNC (TiN Coated) Carbide Insert 1/4" 1/8" 1/32"

$4.80 $4.32CI-TPG-321-TNC
TPG-321 Grade TNC (TiN Coated) Carbide Insert 3/8" 1/8" 1/64"

$4.80 $4.32CI-TPG-322-TNC
TPG-322 Grade TNC (TiN Coated) Carbide Insert 3/8" 1/8" 1/32"

$5.55 $5.00CI-TPG-323-TNC
TPG-323 Grade TNC (TiN Coated) Carbide Insert 3/8" 1/8" 3/64"

$5.55 $5.00CI-TPG-324-TNC
TPG-324 Grade TNC (TiN Coated) Carbide Insert 3/8" 1/8" 1/16"

$7.75 $6.98CI-TPG-431-TNC
TPG-431 Grade TNC (TiN Coated) Carbide Insert 1/2" 3/16" 1/64"

$7.75 $6.98CI-TPG-432-TNC
TPG-432 Grade TNC (TiN Coated) Carbide Insert 1/2" 3/16" 1/32"

$7.75 $6.98CI-TPG-433-TNC
TPG-433 Grade TNC (TiN Coated) Carbide Insert 1/2" 3/16" 3/64"

$7.75 $6.98CI-TPG-434-TNC
TPG-434 Grade TNC (TiN Coated) Carbide Insert 1/2" 3/16" 1/16"

TPU Triangular Carbide Inserts

Triangle/Positive Rake.
Ground on the top and bottom only.

Carbide grades available:
C2: for cast iron, nonferrous metals, and general purpose use.
C5: for steel.
TNC: TiN-coated C5 carbide for longer tool life.

The I.C. dimension is the diameter of a circle that could be drawn within a triangular insert, touching the midpoint of each side.
Quantity Price 50+ Model Description I.C. Thickness Radius

$2.60 $2.34CI-TPU-212-C2
TPU-212 Grade C2 Carbide Insert (limited quantity) 1/4" 3/32" 1/32"

$2.60 $2.34CI-TPU-222-C2
TPU-222 Grade C2 Carbide Insert 1/4" 1/8" 1/32"

$3.20 $2.88CI-TPU-321-C2
TPU-321 Grade C2 Carbide Insert 3/8" 1/8" 1/64"

$3.20 $2.88CI-TPU-322-C2
TPU-322 Grade C2 Carbide Insert 3/8" 1/8" 1/32"

$5.10 $4.59CI-TPU-432-C2
TPU-432 Grade C2 Carbide Insert 1/2" 3/16" 1/32"

$2.60 $2.34CI-TPU-222-C5
TPU-222 Grade C5 Carbide Insert 1/4" 1/8" 1/32"

$3.20 $2.88CI-TPU-321-C5
TPU-321 Grade C5 Carbide Insert 3/8" 1/8" 1/64"

$3.20 $2.88CI-TPU-322-C5
TPU-322 Grade C5 Carbide Insert 3/8" 1/8" 1/32"

$5.10 $4.59CI-TPU-432-C5
TPU-432 Grade C5 Carbide Insert 1/2" 3/16" 1/32"

$3.10 $2.79CI-TPU-222-TNC
TPU-222 Grade TNC (TiN Coated) Carbide Insert 1/4" 1/8" 1/32"

$3.80 $3.42CI-TPU-321-TNC
TPU-321 Grade TNC (TiN Coated) Carbide Insert 3/8" 1/8" 1/64"

$3.80 $3.42CI-TPU-322-TNC
TPU-322 Grade TNC (TiN Coated) Carbide Insert 3/8" 1/8" 1/32"

$6.05 $5.45CI-TPU-432-TNC
TPU-432 Grade TNC (TiN Coated) Carbide Insert 1/2" 3/16" 1/32"