Drilling Product Catalog

DRILLING | High Performance and Universal Replaceable Insert Drilling System

Recommended Drilling Data | Imperial (in)

HIGH PERFORMANCE | HIGH-SPEED STEEL

Speed ( SFM )

Feed Rate (IPR) by Diameter A Series B - C Series C - E Series E - H Series

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

ISO Material

TiN TiAlN TiCN 200 280 260 180 260 235 160 240 210 170 250 220 160 240 210 150 225 195 140 210 180 160 240 210 150 225 195 140 210 180 130 195 170 150 210 195 140 195 180 130 180 170 120 170 155 110 155 145

1" - 1-1/4" 1-1/4" - 2" 2" - 3"

3" - 5" 0.028 0.028 0.028 0.027 0.027 0.024 0.024 0.027 0.024 0.024 0.022 0.022 0.022 0.022 0.020 0.020 0.020 0.020 0.018 0.026 0.024 0.020 0.017 0.017 0.020 0.018 0.030 0.028 0.024 0.020 0.016 0.025 0.025

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

0.016 0.016 0.016 0.015 0.015 0.014 0.014 0.015 0.014 0.014 0.012 0.014 0.014 0.014 0.012 0.012 0.010 0.010 0.009 0.014 0.012 0.010 0.010 0.010 0.011 0.010 0.020 0.018 0.016 0.012 0.009 0.020 0.018 0.010 0.008

0.020 0.020 0.020 0.019 0.019 0.018 0.018 0.019 0.018 0.018 0.016 0.017 0.017 0.017 0.015 0.015 0.014 0.014 0.012 0.018 0.016 0.014 0.012 0.012 0.014 0.012 0.024 0.022 0.018 0.014 0.012 0.022 0.022 0.012 0.010

0.023 0.023 0.023 0.023 0.023 0.021 0.021 0.023 0.021 0.021 0.019 0.019 0.019 0.019 0.017 0.017 0.017 0.017 0.015 0.021 0.019 0.017 0.015 0.015 0.016 0.014 0.027 0.025 0.021 0.017 0.014 0.025 0.025 0.015 0.012

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

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

Alloy Steel 4140, 5140, 8640, etc.

P

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

80 60 50

110 100

A40

85 70

80 65

Structural Steel A36, A285, A516, etc.

140 200 180 120 170 155 100 140 130

80 60 75 60

110 105

Tool Steel H-13, H-21, A-4, 0-2, S-3, etc. Stainless Steel 303, 416, 420, 17-4 PH, etc.

90

85 95 80

105

M

90

Cast Iron

170 250 220 150 225 195 130 195 170 110 165 145

K

90

135 120

Aluminum

30

600 850 750 300 450 400

N

180

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

140 - 220 220 - 310

30 25

40 35

35 30

— —

S

Deep Hole Drilling Speed and Feed Adjustment Values Holder Length Long XL Speed 0.90 0.80 Feed - 0.90

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

Recommendation for Deep Holes

Speed Feed

200 SFM • 0.016 IPR •

0.80 = 160 SFM 0.90 = 0.014 IPR

Tool failure can cause serious injury. To prevent: - When using holders without support bushing, use a short length holder to establish an initial hole that is a minimum of 2 diameters deep. - Do not rotate tool holders more than 50 RPM unless it is engaged with the workpiece or fixture. Visit www.alliedmachine.com/DeepHoleGuidelines for the most up-to-date information and procedures. Factory technical assistance is available for your specific applications through our Application Engineering department : appeng@alliedmachine.com. WARNING

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 above.

A40: 31

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