Product Review
Sizes:
#1: 3/16" to 1/2" 6 Steps (3/16'', 1/4'', 5/16", 3/8'', 7/16'', 1/2'')
#2: 1/8" to 1/2" 13 Steps (1/8", 5/32", 3/16'', 7/32", 1/4'', 9/32", 5/16", 11/32", 3/8'', 13/32", 7/16'', 15/32" , 1/2'')
#3: 1/4" to 3/4'' 9 Steps (1/4'', 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4")
#4: 1/4" to 1-3/8"' 10 Steps (1/4'', 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8")
#5: 3/16" to 7/8" 12 Steps (1/4'', 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8") Description:
1.Set includes five standard SAE step drill bits with a two-flute design for faster, smoother cutting
2. Made of super strong HSS steel for added durability and bit life.
3. Suitable for drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal.
4. Drills holes in steel, copper, stainless steel, plastic, aluminum and other thin materials. Specification:
Condition: New
Material: High Speed Steel
Applicable thickness of steel plate: 5 mm
Gross Weight: 451g
Net Weight: 453g
Warranty: one year
Package Includes:5 x Step Drill Bit
1 x Aluminum Case











