A25-TAP_US-EN
T-A Pro ® Drilling System Contents
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IntroducƟon InformaƟon CompeƟƟve Test Results . . . . . . . . . . . . . . . . . 3 Case Studies . . . . . . . . . . . . . . . 4 - 5 Insert Comparison and Assembly InformaƟon . . . . . . . . . . . . . . . . . 6 T-A Pro Drilling System InformaƟon . . . . . . . . . . . . . . . . . 7 Product Nomenclature . . . . . . . . . . . . . . . 8 - 9 Y Series Inserts . . . . . . . . . . . . . . 10 - 11 Drill Holders . . . . . . . . . . . . . . 12 - 13 Z Series Inserts . . . . . . . . . . . . . . 14 - 15 Drill Holders . . . . . . . . . . . . . . 16 - 17 0 Series Inserts . . . . . . . . . . . . . . 18 - 19 Drill Holders . . . . . . . . . . . . . . 20 - 23 1 Series Inserts . . . . . . . . . . . . . . 24 - 27 Drill Holders . . . . . . . . . . . . . . 28 - 31 2 Series Inserts . . . . . . . . . . . . . . 32 - 35 Drill Holders . . . . . . . . . . . . . . 36 - 39 3 Series Inserts . . . . . . . . . . . . . . 40 - 43 Drill Holders . . . . . . . . . . . . . . 44 - 47 T-A Pro Kits Drill Holders . . . . . . . . . . . . . . . . 48 Inserts . . . . . . . . . . . . . . . . 49 Recommended Cuƫng Data Carbide . . . . . . . . . . . . . . 50 - 51 High-Speed Steel . . . . . . . . . . . . . . 52 - 53 Imperial (inch)
Recommended Cuƫng Data Speed and feed recommendaƟons for opƟmum and safe drilling
T-A Pro Holders Refers to the range of holders that connect with the corresponding inserts T-A Pro Inserts Refers to ISO-material special coated carbide inserts and HSS inserts that connect with the corresponding holders Coolant-Through OpƟon Indicates that the product is coolant through
Diameter Range
Series
Imperial (inch) 0.3739" - 0.4368" 0.4369" - 0.4998" 0.4999" - 0.6946" 0.6947" - 0.9596" 0.9597" - 1.3797" 1.3798" - 1.8820"
Metric (mm)
Y Z 0 1 2 3
9.50 mm - 11.09 mm 11.10 mm - 12.69 mm 12.70 mm - 17.64 mm 17.65 mm - 24.37 mm 24.38 mm - 35.04 mm 35.05 mm - 47.80 mm
Carbide . . . . . . . . . . . . . . 54 - 55 High-Speed Steel . . . . . . . . . . . . . . 56 - 57
Metric (mm)
Tap Drill InformaƟon and Formulas
Imperial (inch) . . . . . . . . . . . . . . . . . 58 Metric (mm) . . . . . . . . . . . . . . . . . 59
Deep Hole Drilling Guidelines . . . . . . . . . . . . . . . . . 60
TroubleshooƟng Guide . . . . . . . . . . . . . . . . . 61
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