6Pcs HSS High Speed Steel Titanium Coated Drill Bit Set 3/4/5/6/6.5/8mm
Features:
1. Longer life and durability.
2. Made use of HSS high speed steel material with titanium coated, drill bits body edge sharp, faster with less effort.
3. Scope: Suitable for thin wood, wood, aluminum, plastic plates pull grooving.
Specification:
Suitable for thin wood, metal, plastic plates pull grooving.
Color: as picture shows
Material: HSS 4241
Surface treatment: Titanium Coated
Characteristics: Hardness up to 60-63HRC
Size: 3mm, 4mm, 5mm, 6mm, 6.5mm, 8mm 1 X 6Pcs HSS High Speed Steel Titanium Coated Drill Bit Set
