Respicefinem 99Pcs Twist Drill Bit Set High Speed Steel Hand Electric Drill Round Shank Bit 10 30mm Made Of Top Quality High Speed Steel With Ti Coating Surface Round Shank Twist

Produktbeschreibung

Ti Coating Surface: The drill bits feature a Ti coating surface that can prevent increase hardness and reduce heat accumulation Round Shank Design: Round shank twist drill bits are wear- and have a longer service life Fast Cutting Point: The 135° fast cutting point is automatically centered allowing for fast penetrating with less pressure Wide Application: The drill bit kit meets all your requirements covering common size specifications for metal wood and plastic High Quality Material: Made of top quality high-speed steel the drill bits possess better strength and durability