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Product specifications
Name: Tapered Reamer
Material: High-Speed Steel (HSS)
Features: High hardness / Excellent wear resistance / Precise positioning / Fast drilling / Strong compatibility
Application: Ideal for precise hole drilling in household/building materials, compatible with various hole-drilling devices
Color: Silver Black
Size: 9,4 cm
Process: Full grinding + electroplating
Note: Low-power wrenches are too weak and inefficient, and can only be used to punch wood or plastic; metal hole expansion is best done with a 24V or higher electric wrench or industrial pneumatic jackhammer for better results