Drilling Product Catalog

DRILLING | APX™ Drill: Deep Hole / Large Diameter Replaceable Insert Drilling System

Metric Standard Pilot Cross Reference

Pilot Inserts

D 1 Range

T-A® Style Head

GEN3SYS® Style Head

APX Series

mm

Fractional

Pilot Series

T-A Pro®

T-A (-TC)

Pilot Series

XT Pro

TA#0-16.00 TA#1-18.00 TA#1-20.00 TA#0-15.90 TA#0-17.50 TA#1-19.50 TA#1-21.00 TA#1-23.00 TA#1-24.00 TA#1-18.00 TA#1-19.00 TA#1-20.00 TA#1-21.50 TA#1-24.00 TA#1-21.00 TA#1-23.00 TA#1-24.00 TA#2-25.50 TA#2-27.00 TA#2-28.50 TA#2-31.00 TA#2-32.00 TA#2-34.00 TA#2-31.00 TA#2-31.00 TA#2-35.00 TA#2-32.00 TA#2-35.00

1C10H-16-TC 1C11H-18-TC 1C11H-20-TC 1C10H-15.9-TC 1C10H-17.5-TC 1C11H-19.5-TC 1C11H-21-TC 1C11H-23-TC 1C11H-24-TC 1C11H-18-TC 1C11H-19-TC 1C11H-20-TC 1C11H-21.5-TC 1C11H-24-TC 1C11H-21-TC 1C11H-23-TC 1C11H-24-TC 1C12H-25.5-TC 1C12H-27-TC 1C12H-28.5-TC 1C12H-31-TC 1C12H-32-TC 1C12H-34-TC 1C12H-31-TC 1C12H-315-TC 1C12H-35-TC 1C12H-32-TC 1C12H-35-TC

— — —

33.00 - 33.99 1.2991 - 1.3383 34.00 - 35.99 1.3384 - 1.4171 36.00 - 37.99 1.4172 - 1.4958 38.00 - 39.72 1.4959 - 1.5639 39.73 - 41.30 1.5640 - 1.6261 41.31 - 42.90 1.6262 - 1.6891 42.91 - 43.99 1.6892 - 1.7320 44.00 - 45.26 1.7321 - 1.7820 45.27 - 47.90 1.7821 - 1.8860 47.91 - 49.99 1.8861 - 1.9683 50.00 - 50.99 1.9684 - 2.0076 51.00 - 52.42 2.0077 - 2.0639 52.43 - 53.99 2.0640 - 2.1257 54.00 - 56.15 2.1258 - 2.2108 56.16 - 56.99 2.2109 - 2.2438 57.00 - 58.77 2.2439 - 2.3139 58.78 - 60.35 2.3140 - 2.3761 60.36 - 61.95 2.3762 - 2.4391 61.96 - 62.99 2.4392 - 2.4801 63.00 - 65.07 2.4802 - 2.5620 65.08 - 66.70 2.5621 - 2.6261 66.71 - 68.30 2.6262 - 2.6891 68.31 - 69.99 2.6892 - 2.7557 70.00 - 75.99 2.7558 - 2.9919 76.00 - 82.99 2.9920 - 3.2675 83.00 - 88.99 3.2676 - 3.5037 89.00 - 94.99 3.5038 - 3.7399

0 1 1 0 0 1 1

— — — 15 17 18 20 22 22 17 18 18 20 22 20 22 22 24 26 26 29 29 32 29 29 32 29 29

33

XT#15-15.90 XT#17-17.50 XT#18-19.50 XT#20-21.00 XT#22-23.00 XT#22-23.80 XT#17-17.90 XT#18-19.00 XT#18-19.80 XT#20-21.50 XT#22-23.80 XT#20-21.00 XT#22-23.00 XT#22-23.80 XT#24-25.50 XT#26-27.00 XT#26-28.50 XT#29-31.00 XT#29-31.80 XT#32-34.00 XT#29-31.00 XT#29-31.00 XT#32-35.00 XT#29-31.80

38

1** 1**

44

1 1 1

1** 1** 1**

51

1 1 2 2 2 2 2 2 2 2 2 2 2

57

63

A50

70 76 83 89

95 95.00 - 101.60 3.7400 - 4.0001 XT#32-35.00 #: Denotes ISO material/geometry (P= steel, M= stainless steel, K= cast iron, N= nonferrous, and X= high-speed steel substrate). X is only available in T-A Pro inserts. ** NOTE: coordinating screw in accessory table below. Pilot Accessories T-A Series GEN3SYS Series Insert Screws Insert Driver Admissible Tightening Torque* — 15 7247-IP7-1 8IP-7 84 N-cm (7.4 in-lbs) 0 17 72567-IP8-1 8IP-8 175 N-cm (15.5 in-lbs) 1 18 7375-IP9-1 8IP-9 305 N-cm (27.0 in-lbs) 20 1** 22 739-IP9-1 8IP-9 305 N-cm (27.0 in-lbs) 24 29 32 *Tightening torques are calculated with a friction coefficient of µ = 0.14 and develop 90% of ultimate yield strength. 2 26 7495-IP15-1 8IP-15 690 N-cm (61.0 in-lbs)

A50: 33

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