Type:Core Drill Bit
length:100/73/65 mm
Model Number:BT3
is_customized:Yes
DIY Supplies:Woodworking
Brand Name:xcan
Use:Metal Drilling
Material:High Speed Steel
Style:Woodworking Drill Bit Set
4-12:4,6,8,10,12
4-20:4,6,8,10,12,14,16,18,20
4-32:4,6,8,10,12,14,16,18,20,22,24,26,28,30,32
Name:step drill bit