128 Pcs - Drills & Bits Set

Technical Specifications:
11 pcs HSS twist drill bit
Raw material is HSS 4241, Titanium coated, Edge Ground, 118 tip angle,
HRC60-63 :1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5mm
5 pcs woodworking drill
#45 Carbon steel roll forged, black and white: 4, 5, 6, 8,10 mm
5 pcs masonry drill bit ,sandblaster
HEAVY DUTY: 4.0, 5.0, 6.0, 8.0,10.0mm, the shalf material is #45 carbon steel,
the tip material is tungstenc carbide YG8C
9 pcs nut driver:
5.0, 6.0, 7.0, 8.0, 9.0,10.0,1 1.0, 12.0, 13.0mm, material is 50BV30, finishing: sandblaster HRC 42-48
1 pc magnetic holder:
Shalf material is #45 carbon steel, HRC 42-48
1 pc countersink:
Material is #45 carbon steel, HRC 42-48
20 pcs screwdriver bits, 25mm, CRV6150:
PH1x2 PH2x2 PH3, PZ1x2 PZ2x2 PZ3, 4.0MM 5.0MM, 6.0MM, T15, T20, T25, T30,
Si, 52, 53 material is CRV6150, finishing is sand blaster, HRC 48-51
12 pcs 50mm,screwdriver bit 50mm :
PH1 PH2 PH3, PZ1 PZ2 PZ3, 4.0MM, 5.0MM, 6.0MM, T15, T20 , T25: material is
CRV6150, finishing is sandblaster, HRC 48-51
3 pcs flat drill :
13mm,16mm,19mm
1 pc gauge ruler
60 pcs wall plug