Frequently Asked Questions – SAMHO CNC Cutting Tools
Find answers to the most common questions about our carbide end mills, drill bits, thread mills, and other precision cutting tools. If your question is not listed, contact our engineers directly for support.
Products & Specifications
What materials are SAMHO end mills suitable for?
Steel (HRC55–HRC65), hardened steel, copper, tungsten copper, graphite, and aluminum alloys.
What flute numbers and geometries are available?
2, 3, 4, or 6 flutes; ball nose, square, corner radius, tapered end mills.
Can I order custom lengths, diameters, or coatings?
Yes, SAMHO provides fully customizable options for all end mills and thread mills.
CNC Machining & Applications
Which end mill should I choose for HRC65 mold steel?
Use our HRC65 End Mill series for hardened steels; consult our engineers for optimal feed and speed.
Can SAMHO tools machine aluminum or copper alloys?
Yes, with proper spindle speed, feed rate, and coolant.
Are SAMHO drill bits suitable for stainless steel?
Yes, our carbide and coated drill bits handle stainless steel efficiently with correct feed rates.
Maintenance & Tool Life
How do I maximize the life of SAMHO end mills?
Use correct spindle speed, feed rate, and coolant; inspect flutes regularly; store in clean, dry conditions.
How often should I resharpen or replace tools?
Tool life varies by material and cutting conditions; replace or resharpen when performance drops or wear is visible.
Orders & Shipping
How long does it take to deliver SAMHO tools?
Standard lead time is 7–14 business days within China; international shipping varies by location.
Can I get a sample before placing a bulk order?
Yes, SAMHO supports sample orders to ensure compatibility and satisfaction.
Product Category
Industry
Still Have Questions?
Fill out the form or contact our engineers for expert advice and custom solutions.
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