TG_SFC_US-EN

DRILLING | T-A® Replaceable Insert Drilling System

XTP TAP TAS HPU APX 4TX REV OPN SSD ACP BTA WHL CRT ALV BRN THM T-A®: Recommended Drilling Data | Metric (mm) Carbide Inserts | Flat Bottom Geometry ISO Material Hardness (BHN) P Free-Machining Steel 100 - 150 C2 82 1118, 1215, 12L14, etc. 150 - 200 C2 73 200 - 250 C2 67 Low-Carbon Steel 85 - 125 C2 79 1010, 1020, 1025, 1522, 125 - 175 C2 67 1144, etc. 175 - 225 C2 61 225 - 275 C2 55 Medium-Carbon Steel 125 - 175 C2 67 1030, 1040, 1050, 1527, 175 - 225 C2 61 1140, 1151, etc. 225 - 275 C2 55 275 - 325 C2 46 Alloy Steel 125 - 175 C2 64 4140, 5140, 8640, etc. 175 - 225 C2 59 225 - 275 C2 55 275 - 325 C2 52 325 - 375 C2 44 High-Strength Alloy 225 - 300 C2 41 4340, 4330V, 300M, etc. 300 - 350 C2 37 350 - 400 C2 30 Structural Steel 100 - 150 C2 62 A36, A285, A516, etc. 150 - 250 C2 52 250 - 350 C2 47 Tool Steel 150 - 200 C2 41 H-13, H-21, A-4, 0-2, S-3, etc. 200 - 250 C2 30 S High-Temp Alloy 140 - 220 C2 21 Hastelloy B, Inconel 600, etc. 220 - 310 C2 15 Titanium Alloy 140 - 220 C2 26 220 - 310 C2 21 Aerospace Alloy 185 - 275 C2 43 S82 275 - 350 C2 33 M Stainless Steel 400 Series 185 - 275 C2 43 416, 420, etc. 275 - 350 C2 33 Stainless Steel 300 Series 135 - 185 C2 28 304, 316, 17-4PH, etc. 185 - 275 C2 21 Super Duplex Stainless Steel 135 - 185 C2 22 185 - 275 C2 17

M/min

Feed Rate (mm/rev) by Diameter

Carbide Grade TiN TiAlN TiCN AM200®

9.50 mm - 12.95 mm

12.98 mm - 17.53 mm

17.54 mm - 24.38 mm

24.41 mm - 35.00 mm

110

98 85 76 94 76 70 64 76 72 61 53 75 67 61 58 50 47 41 37 72 58 53 49 37 23 18 28 25 50 38 50 38 33 25 26 19

126 110 102 117 102

0.17 0.15 0.13

0.26 0.24 0.22 0.22 0.22 0.19 0.19 0.22 0.19 0.19 0.17 0.22 0.19 0.19 0.17 0.15 0.19 0.17 0.15 0.24 0.22 0.19 0.15 0.15 0.15 0.13 0.14 0.12 0.17 0.15 0.20 0.18 0.17 0.15 0.14 0.12

0.32 0.30 0.28 0.28 0.28 0.26 0.26 0.28 0.26 0.26 0.24 0.28 0.26 0.26 0.24 0.22 0.22 0.19 0.17 0.30 0.28 0.25 0.19 0.19 0.19 0.17 0.17 0.15 0.25 0.23 0.25 0.23 0.21 0.19 0.17 0.15

0.39 0.35 0.32 0.37 0.35 0.32 0.32 0.35 0.32 0.32 0.30 0.35 0.32 0.32 0.30 0.28 0.26 0.24 0.22 0.35 0.30 0.26 0.24 0.24 0.24 0.22 0.20 0.18 0.30 0.25 0.30 0.25 0.25 0.21 0.20 0.17

94 88

102

0.17 0.15 0.13 0.11

88 81 70 88 81 70 61 85 79 70 66 58 52 47 41 81 66 61 58 44 27 21 33 29 37 28 56 43 37 28 29 22

93 81

102

0.15 0.13 0.13 0.11 0.15 0.13 0.13 0.11 0.09

93 81 70 99 91 81 76 67 59 55 47 93 76 70 67 50 32 24 40 30 40 32 64 49 40 32 33 26

0.13 0.11 0.09 0.17 0.13 0.11 0.09 0.09 0.08 0.08 0.15 0.13 0.15 0.13 0.13 0.11 0.10 0.08

0.09 0.09

Contact our Application Engineering department for assistance when machining these materials

IMPORTANT: The speeds and feeds listed above are a general starting point for all applications. Refer to the Coolant Recommendation charts for coolant requirements to run at the recommended speeds and feeds. Factory technical assistance is available through our Application Engineering department. See adjustment examples on the following page.

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