19pcs Roll Forged HSS High Speed Twist Drill Bits Set Metal Drilling

19 pieces roll forged high speed twist drill bits for drilling steel, wood and plastic materials. Drill bits of different metric sizes, compatible with most standard drill chucks. The bits come inside a convenient orange color metal case, with all properly labeled spaces for specific size of a drill bit. This set is must have for any home renovation, construction or do it your self-projects.

Features:

• Set of 19 different sizes of drill bits, resistant to steel tip HSS-R, version laminated roll, for accurate drilling
• Type N bits cylindrical with tapered conical surface 118°, and black surface
• The drills are presented in metal case, sorted and classified by size
• Supplied drill sizes: from 1 mm to 10 mm, with 0.5 mm jumps between sizes
• Drilling steel, metal, NF, cast alloy steel and unalloyed
• Tensile strength up to 900 N/mm²
• Compatible with 338 and HSS DIN standards

Specifications:

• Brand: Harden
• Model: 610292
• Type: HSS, DIN338 standards
• Roll forged true metric sizes
• 118 degree cutting angle
• Includes metal storage box
• Weight: 19.4oz or 0.55kg

Please note:

• Recommended using oil when drilling thru steel; oil helps to cool down the drill bit and provides longer life time and sharpness of the bit

Package Includes:

• 19pcs roll forged HSS twist drill bits set with metal case