CAT-SET

Recommended Drilling Data | Metric (mm) DRILLING | T-A® Replaceable Insert Drilling System

T-A FLAT BOTTOM | CARBIDE

Speed ( m/min )

Hardness (BHN)

Carbide Grade

ISO Material

TiN

TiAlN

TiCN

AM200®

Free-Machining Steel 1118, 1215, 12L14, etc.

100 - 150 K20 (C2) 150 - 200 K20 (C2) 200 - 250 K20 (C2) 85 - 125 K20 (C2) 125 - 175 K20 (C2) 175 - 225 K20 (C2) 225 - 275 K20 (C2) 125 - 175 K20 (C2) 175 - 225 K20 (C2) 225 - 275 K20 (C2) 275 - 325 K20 (C2) 125 - 175 K20 (C2) 175 - 225 K20 (C2) 225 - 275 K20 (C2) 275 - 325 K20 (C2) 325 - 375 K20 (C2) 225 - 300 K20 (C2) 300 - 350 K20 (C2) 350 - 400 K20 (C2) 100 - 150 K20 (C2) 150 - 250 K20 (C2) 250 - 350 K20 (C2) 150 - 200 K20 (C2) 200 - 250 K20 (C2) 185 - 275 K20 (C2) 275 - 350 K20 (C2) 135 - 185 K20 (C2) 185 - 275 K20 (C2) 135 - 185 K20 (C2) 185 - 275 K20 (C2) 120 - 150 K20 (C2) 150 - 200 K20 (C2) 200 - 220 K20 (C2) 220 - 260 K20 (C2) 260 - 320 K20 (C2)

82 73 67 79 67 61 55 67 61 55 46 64 59 55 52 44 41 37 30 62 52 47 41 30 43 33 28 21 22 17 82 70 61 55 47 73 55 68 21 15 26 21 43 33 20 13 10 30 18 79

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 50 38 33 25 26 19 87 79 67 58 85 68 85 23 18 28 25 50 38 26 18 14 34 20

126 110 102 117 102

94 88 88 81 70 88 81 70 61 85 79 70 66 58 52 47 41 81 66 61 58 44 56 43 37 28 29 22

Low-Carbon Steel 1010, 1020, 1025, 1522, 1144, etc.

102

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

Medium-Carbon Steel 1030, 1040, 1050, 1527, 1140, 1151, etc.

102

Alloy Steel 4140, 5140, 8640, etc.

P A30

High-Strength Alloy 4340, 4330V, 300M, etc.

Structural Steel A36, A285, A516, etc.

Tool Steel H-13, H-21, A-4, S-3, etc. Stainless Steel 400 Series 416, 420, etc. Stainless Steel 300 Series 304, 316, 17-4PH, etc. Super Duplex Stainless Steel

M

SG / Nodular Cast Iron

120 104

108

137 119 108

94 81 70

K

93 81

Cast Aluminum

30

K20 (C2) K20 (C2) K20 (C2) K20 (C2)

160

228 122 368 245

198 107 328 220

- -

180

Wrought Aluminum

30

292 195

390 260 105 185 117 87

180

N

Aluminum Bronze

100 - 200 K20 (C2) 200 - 250 K20 (C2)

95 81

Brass Copper

100

K20 (C2) K20 (C2)

112

160 105

138

60

High-Temp Alloy Hastelloy® B, Inconel® 600, etc.

140 - 220 K20 (C2) 220 - 310 K20 (C2) 140 - 220 K20 (C2) 220 - 310 K20 (C2) 185 - 275 K20 (C2) 275 - 350 K20 (C2)

27 21 33 29 37 28 31 23 19 38 22

32 24 40 30 40 32 39 31 25 41 33

Titanium Alloy

S

Aerospace Alloy S82

Wear Plate Hardox®, AR400, T-1, etc.

400 500 600

K20 (C2) K20 (C2) K20 (C2)

H

Hardened Steel

300 - 400 K20 (C2) 400 - 500 K20 (C2)

Contact our ApplicaƟon Engineering department for assistance when machining these materials.

Deep Hole Drilling Speed and Feed Adjustment Values Holder Length Extended Long Long Plus XL 3XL Speed 0.90 0.85 0.80 0.80 0.75 Feed - 0.95 0.90 0.90 0.90

Recommended Speed and Feed Example (3XL) Data • Adjustment Value =

RecommendaƟon for Deep Holes

Speed

50 m/min •

0.75

= 37.5 m/min

Feed 0.20 mm/rev •

0.90 = 0.18 mm/rev

IMPORTANT: The speeds and feeds listed above are a general starƟng point for all applicaƟons. Refer to the Coolant RecommendaƟon charts for coolant requirements to run at the recommended speeds and feeds. Factory technical assistance is available through our ApplicaƟon Engineering department. See adjustment examples above.

A30: 123

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