74pcs 1-8mm Twist Drill Bits M35 Cobalt HSS Drill Bit Set Whole Ground Metal Reamer Tool

  • Product Code: SKU866664
  • Availability: In Stock




Material: HSS M35 Cobalt
DIY Supplies: Metalworking
Use: Metal Drilling
Type: Twist Drill Bit
Net Weight:380g

Diameter Quantity Diameter Quantity
1mm 10pcs 3.5mm 5pcs
1.5mm 10pcs 4mm 5pcs
2mm 10pcs 5mm 5pcs
2.5mm 10pcs 6mm 5pcs
3mm 5pcs 7mm 2pcs
3.2mm 5pcs 8mm 2pcs

Suitable For: luminum, wood, malleable and deep hole drilling positioning holes iron.

Difficult to machine the workpiece can be processed stainless steel, tool steel, through heat treatment,
M35 cobalt high speed steel to obtain high hardness, high wear resistance and high toughness.

Can be used radial drill, bench drill or hand drill chuck for drilling operations.Package Included:
1 X (74Pcs 1MM-8MM) M35 Cobalt High Speed Steel Twist Drill Bit Tool Set 


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