How do we drill a 25mm hole, 1.25" doc in 1018 steel WITH a 7hp machine?
@alliedmachine
Ай бұрын
With the 4TEX drill (D4072500M-25FM with P geometry inserts) and without knowing the exact hardness, you can start at the more conservative end of our speed and feed recommendations: 400 SFM and .003 IPR. You can always kick up the speed and feed from there, but wouldn't go beyond .0055 IPR on the feed. You can always email appeng@alliedmachine.com for any technical questions you might have!
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