Description
- Specification 1: 1.0/1.5/2.0/2.5/3.0/3.5MM ,10 pieces for each size.HSS4241 Straight Shank Twist Drill Bit Set; HRC 58-60 Degrees
- Sutiable For Wood ,Plastic,Aluminum Alloy,Soft Materls,Steel With Thickness Of About 5mm etc,ideal for DIY projects and household maintenance and repair
- Specification 2: 3/64″, 1/16″, 5/64″, 3/32″, 7/64″, 1/8″,10 pieces for each size.Industry grade 4341 high speed steel drill bit set,HRC62 Degrees,harder than HSS4241
- Sutiable for wood ,plastic,aluminum alloy,soft materls,steel within 10mm thickness etc,ideal for DIY and household maintenance and repair
- Fully Ground Manufacturing Process and 135 Degrees Point angle
- This set includes 120 pieces fully Ground Micro Drill Bits