Left Hand High Speed Steel Drill Bit Set 60 Piece DWDLH Series General Purpose Metal Wood Plastic Bits With Black Oxide Finish For Lubricity And Coolant Pockets Round Shanks Sizes 1 To 60

Left-Hand HSS Drill Bit Set 60 Pc DWDLH with Black Oxide
✔️ 60-piece left-hand HSS drill set with black oxide for lubrication

This 60 piece left-hand high speed steel drill bit set is designed for screw machine work and general drilling on metal, wood, and plastic. The left-hand helix accommodates counterclockwise spindle rotation, and the 118-degree conventional point aids starting accuracy. Black oxide finish adds lubricity and keeps coolant near the cutting edge.

✅ 60-piece set with #1 to #60 wire gauge sizes
✅ Left-hand helix for counterclockwise spindle operation
✅ Black oxide finish for lubricity and coolant pockets near the cutting edge
✅ Round shanks compatible with a wide range of toolholding systems
✅ 118-degree point for general purpose drilling

💡 What is a left-handed high speed steel drill bit set used for and why choose black oxide finish?

This handy set is especially useful for screw machine work and general drilling tasks where counterclockwise rotation is present. - counterclockwise spindle compatibility for screw machines - black oxide finish boosts lubricity and forms coolant pockets near the edge - includes sizes #1 to #60 for metal, wood, and plastic drilling✝️