13 Pcs Hex Shank Twist Drill Bit Set

[Specifications and packaging]：13 Piece cobalt drill set 4241 HSS with Titanium Coating ,Roll drill.Include size:1/16",5/64",3/32" ,7/64",1/8" ,9/64",11/64" 13/64",7/32",3/16",5/32",1/4",15/64"all in PVC holder.
[Fitment]: Metal drill bit set with high hardness,can be widely used in Steel,Wood, Plastic, etc. Ideal for DIY, home and general building/engineering using.Ideal impact drill bit set and drill bits for metal.
[Material]:Steel drill bits are made of HSS,titanium coating classic HSS construction with titanium coating for capability and durability.
[Advantage]：The 135° double back-angle cuttings placement of the twist drill bits not only ensures cutting speed, but also prevents skidding when drilling starts.
[Performance Upgrade]：Hex drill bit set Special plug hex shank of quick change drill bit is an upgrade version, it shows excellent performace than normal pressed hex shank, avoid drills peeling from the hex shank, effectively keep hex shank locked with drill bits during impact drilling process.

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13 Pcs Hex Shank Twist Drill Bit Set