Description

Item=Step Drill Bit Set
Material=High Speed Steel
Finish=Steam Oxide
Measurement System=Fractional Inch
Number of Pieces=4
Material – Machining=High Speed Steel
Number of Flutes=2
Finish – Machining=Black Oxide
Size Range=1/8 in to 1 3/8 in
Shank Size=1/4 in, 3/8 in
Shank Type=Three-Flat
Cutting Direction=Right Hand
Step Thickness=1/32 in, 1/16 in, 1/4 in
Primary Material Application=Steel
Sizes Included=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″
1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″
3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8″
7/8″, 1-1/8″, 1-7/32″, 1-1/4″, 1-3/8″
Shank Shape=3-Flat
Number of Hole Sizes=39
Drill Bit Finish=Steam Oxide
Impact Rated=Yes
Drill Bit Dimension Type=Fractional Inch
Drill Bit Sizes Included=1/8 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 9/32 in, 5/16 in, 11/32 in, 3/8 in, 13/32 in, 7/16 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 3/4 in, 13/16 in, 7/8 in, 1 1/8 in, 1 7/32 in, 1 1/4 in, 1 3/8 in
Bit Length=2-3/4″, 3″, 3-1/8″
Drill Bit Material=High Speed Steel
Overall Length=2 3/4 in, 3 in, 3 1/8 in
Includes=30881VB1 (1/8 in to 1/2 in), 30883VB3 (1/4 in to 3/4 in), 30908VB8 (3/16 in to 7/8 in), 30912VB12 (7/8 in to 1-3/8 in), Kit Box
Decimal Equivalent=0.125, 0.1563, 0.1875, 0.2188, 0.25, 0.2813, 0.3125, 0.3438, 0.375, 0.4063, 0.4375, 0.4688, 0.5, 0.5625, 0.625, 0.6875, 0.75, 0.875, 1.125, 1.2188, 1.375
Drill Bit Case Type=Plastic
Smallest Drill Bit Size=1/8 in
Shank Hex Size=1/4 in
Number of Drill Bits=4
Number Hole Sizes=22
Minimum Hole Size=1/8 in
Shank Type – Machining=Straight with Three Flats
Drill Bit Point Type=Split Point
Sub Brand=Vari-Bit
Shank Diameter=1/4 in, 3/8 in
Maximum Hole Size=1 3/8 in
Largest Drill Bit Size=1 3/8 in