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We share information and tips we’ve learned from our experience in the CNC machining and sheet metal fabrication industry.

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5 stl to step
STL to STEP: How to Convert Mesh Files for CAD and CNC
Learn how to convert STL to STEP, why converted files may remain faceted, how to repair dense meshes, when to rebuild CAD geometry, and which files are best for CNC machining.
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1 copper laser cutting
Copper Laser Cutting: Process, Settings & Design Guide
Learn how copper laser cutting works, including fiber lasers, assist gases, thickness, cut quality, DFM tips, common problems, and copper part applications.
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2 hdpe vs pet
HDPE vs PET: Properties, CNC Machining and Material Differences
Compare HDPE vs PET in strength, chemical resistance, temperature, dimensional stability and CNC machining to choose the right plastic for custom parts.
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3 types of arc welding
Types of Arc Welding: Processes, Applications and Selection Guide
Compare the main types of arc welding, including MIG, TIG, Stick, FCAW and SAW, and learn how to select a process for materials, thickness and welded CNC parts.
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4 angle grinder
Angle Grinder: Uses, Disc Types, Metal Grinding and CNC Applications
Learn how an angle grinder works, which discs to use for cutting and grinding metal, common mistakes, and its role in CNC part deburring and finishing.
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5 spotface vs counterbore holes
Spotface vs Counterbore Holes: Differences, Design and CNC Machining
Compare spotface vs counterbore holes by purpose, depth, fastener fit and CNC machining. Learn how to design, call out and inspect each hole correctly.
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1 martensitic stainless steel
Martensitic Stainless Steel: Grades, Properties & CNC Machining
Learn martensitic stainless steel grades, properties, heat treatment, corrosion resistance, and CNC machining considerations for 410, 416, 420, and 440C.
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2 broaching
Broaching Machining: Process, Types, Tools and CNC Applications
Learn how broaching works, its types, tools, keyway and spline applications, CNC broaching, tolerances, costs, design rules, and when to use alternative processes.
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3 silicone vs neoprene
Silicone vs Neoprene: Properties, Differences and Material Selection
Compare silicone vs neoprene in temperature resistance, oil resistance, weathering, compression set, durability, gaskets, seals and custom part applications.
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4 fragile vs brittle
Fragile vs Brittle: Differences, Material Properties and CNC Machining
Learn the difference between fragile vs brittle materials, including hardness, toughness, fracture behavior, design risks, testing, and CNC machining considerations.
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5 5754 aluminum alloy
5754 Aluminum Alloy: Properties, Tempers, CNC Machining and Uses
Learn EN AW-5754 aluminum properties, H111/H22 tempers, CNC machining, welding, anodizing, corrosion resistance, and 5052, 5083 and 6061 differences.
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01 garolite machining
Garolite Machining Guide: CNC Machining G10 and FR4
Learn how Garolite G10 and FR4 are CNC machined, including tooling, dust control, delamination, threads, tolerances, design tips, and machining costs.
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