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The T-A Pro is the culmination of years of application wins and losses, taking what was typically known as a general purpose tool and making it the go-to for all applications, providing a wider range and better cost per hole than competitive high performance tools.
  • Offers the ideal solution for medium-sized job shops as well as high-production facilities
  • Achieves phenomenal tool life at high penetration rates, especially in situations where the balance of chip formation at high penetration is critical
  • Increases productivity across multiple industries including automotive, heavy equipment, firearms, defense, and agriculture
Advantages
  • The new coolant design allows the tool to consistently perform at speeds that are almost uncomfortably fast, the opposite of what you would typically think to run a spade drill at, while still being the trustworthy choice for short production or general purpose applications where tooling costs need to be kept low.
  • In-house testing shows a 25% decrease in cost per hole against competitive product lines.
  • Select inserts simply using the ISO material-specific coating and geometries.
Features
  • The advanced T-A Pro insert combines a coating and geometry specifically designed to achieve optimal results in ISO material drilling applications.
  • Proprietary coolant outlet configuration provides superior performance even in low coolant applications (200 PSI/13.80 BAR).
  • T-A Pro inserts can be used with the previous T-A® insert holders.
Additional T-A Pro Offerings

Inserts & Holder Kits
Insert Geometries
Recommended Materials   KeyIcon Reference

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Recommended Industries   KeyIcon Reference
Aerospace
Agriculture
Automotive
Firearms
General Production
Heavy Equipment
Marine
Medical
Renewable Energy/ Energy



Technical Information


Product Specifications
Diameter Range
0.3739" - 1.8820" (9.50 mm - 47.80 mm)
ISO Material
Steels (P), Cast Irons (K), NonFerrous Materials (N), Stainless Steel (M)
Coating
AM300®, AM200®, AM460, TiAlN, TiCN
Flute Options
Straight
Shank Options
Flange (with or without flat)
Drill Depth
1xD (Stub), 3xD, 5xD, 7xD, 10xD, 12xD, 15xD
Coolant
Coolant Through
Product Nomenclature
T-A Pro Inserts
Insert
x
TA = T-A Pro Insert
TA
ISO Geometry/Coating Combination
x
P = Steel
K = Cast iron
N = Non-ferrous materials
M = Stainless Steel*
X = High speed steel

*Available in Z -3 series only.

 
P
Series
x
Y = Y series
Z = Z series
0 = 0 series
1 = 1 series
2 = 2 series
3 = 3 series
0
-
Diameter
x
Diameters are listed in metric values in 0.01 mm increments.
15.00
T-A Pro Holders
Holder
x
HTA = T-A Pro Holder
HTA
Series
x
Y = Y Series
Z = Z series
0 = 0 series
1 = 1 series
2 = 2 series
3 = 3 series
2
Body Diameter Size
x
A = A body diameter
B = B body diameter
C = C body diameter
D = D body diameter
A
Length
x
01 = 1xD (Stub)
03 = 3xD
05 = 5xD
07 = 7xD
10 = 10xD
12 = 12xD
15 = 15xD
05
-
Shank Designator
x
Imperial
075 = 3/4"
100 = 1"
125 = 1-1/4"
150 = 1 1/2"
 
Metric
20 = 20mm
25 = 25mm
32 = 32mm
40 = 40mm
125
Shank Code
x
F = Flanged Shank (with flat)
C = Cylinderical Shank (no flat)
FM = Flanged Shank - metric (with flat)
​CM = Cylinderical Shank - metric (no flat)
F
Replaceable Insert Drilling
T-A Pro®
Literature Order Number: A25-TAP
Recommended Cutting Data
T-A Pro Carbide
T-A Pro High-Speed Steel
Additional Resources and Guidelines