Micro Engraving Drill Bit
Micro Engraving Drill Bit: Suitable for DIY resin, amber, wood, plastic, soft metal drilling and carving.
Notice: It is not suitable for high-speed electric drills and drilling on materials with excessive hardness.
High-speed Steel
High-speed Steel: With great toughness and hardness, not easy to break, easy chip removal.
Color Quenching Treatment
Color Quenching Treatment: Increase the hardness of the drill bit, improve the use efficiency.
Titanium Plated
Titanium Plated: Higher wear resistance and lower friction coefficient.
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Item# : SPM9280238029
Model # : A22011500ux0335