12pcs SDS Plus Chisels in Blow Mold Case
Details:
drill bits body made of #40 cr steel and tips
made of YG8(K30) tungsten carbide, heated.
Hardness: body HRC45-50, tips HRA89-91
chisels made of #40 cr steel heated
hardness: body HRC48-50
sandblasted surface treatment
detail as: 9pcs SDS plus drill bits
5-6x110mm, 8-10x160mm,14x200mm,
16x210mm, 18x300mm
3pcs chisels: point chisel 14x250mm
flat chisel 14x250x20mm,
U groove chisels 14x250x22mm
packed blow mold case, then color box or color
sleeve or color stickers, thrunk