Shovel-shaped drill bit Spade Drill Bit Straight Shank Series 00 05 10 15 20 25 30 40 50 60 70 Holder Internal Coolant hole(D40-35.1-47.9-165)

==========Origin : ChinaDIY Supplies : MetalworkingType : Spade Drill BitUse : Metal Drilling

• [Material]:
• High-quality alloy steel tool holder featuring high hardness, high toughness, and wear resistance. Coated carbide inserts; diamond coating available as an option.
• [Manufacturing Process]:
• Precision manufacturing with protective coating treatment. Ensures machining accuracy and surface quality.
• [Performance]:
• Flexible cutting, smooth chip evacuation, and reduced chip breakage. Minimizes the need for tool regrinding and supports higher cutting speeds. Improves machining efficiency and reduces production costs.
• [Applications]:
• Suitable for drilling, turning, boring, internal boring, grooving, and threading. Compatible with materials such as steel and stainless steel.
• [Precautions]:
• Select the appropriate specifications and inserts based on the workpiece material and precision requirements. Ensure the tool holder matches the machine tool interface.