Specification:
Item Type: Inch Step Drill Bit Set
Material: High Speed Steel
Purpose: Inch Step Drill Bit
System: Inch
Drill Bit Type: Step Drill
Handle Type: Triangular Round Handle
Drilling Size Range:
#1 Ladder Drill: 3/16-1 / 2
#2 Ladder Drill: 1/8-1/2
#3 Ladder Drill: 1/4-3/4
#4 Ladder Drill: 3/16-7/8
#5 Step Drill: 1/4-1-3/8
Features:
1High speed steel and titanium coating material ensure the high durability and will stay new and shiny for years to come. 2Non walking drill tip provides faster and smoother drills on steel sheets, aluminum sheets, wood board, plastic board etc. 3Made of quality high speed steel for extra durability and service life, and the board must be smaller in thickness than the height of step drill bits. 4The drill bits set includes five standard step drill bits with a two flute design for faster and smoother cutting. 5Suitable for drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal.
Package List:
5 x Inch Step Drill Bit Set
1 x Aluminium Box
