HSS Step Drill Bit Set 1/8-1-3/8 In, 4 pc
- Mfr # 30929-VB30929
- Zoro # G0396803
product price:Â
$
181.99
/ea
Free Shipping & Returns
Key Features
Cutting Direction
Right Hand
Drill Bit Material
High Speed Steel
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
Size Range
1/8 in to 1 3/8 in
Drill Bit Dimension Type
Fractional Inch
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Specifications
Details
- MFR #
- 30929-VB30929
- Zoro #
- G0396803
- UPC #
- 082472309294
- Country of Origin
- United States
- Item
- Step Drill Bit Set
- Number of Pieces
- 4
- Cutting Direction
- Right Hand
- Drill Bit Material
- High Speed Steel
- 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
- Number of Flutes
- 2
- Shank Shape
- 3-Flat
- Impact Rated
- Impact Rated
- Shank Type
- Three-Flat
- 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
- Primary Material Application
- Steel
- Finish - Machining
- Black Oxide
- Measurement System
- Fractional Inch
- Material - Machining
- High Speed Steel
- Drill Bit Case Type
- Drill Index
- Number of Drill Bits
- 4
- Shank Type - Machining
- Quick-Change Hex
- Drill Bit Point Type
- Split Point
- Sub Brand
- Vari-Bit
- Flute Type
- Spiral
- Step Increments
- 1/32 in
- For Tool Type
- Rotary Drill
Dimensions
- Size Range
- 1/8 in to 1 3/8 in
- 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
- 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"
- Bit Length
- 2-3/4", 3", 3-1/8"
- Number of Hole Sizes
- 39
- Step Thickness
- 1/32 in, 1/16 in, 1/4 in
- Shank Size
- 1/4 in, 3/8 in
- Smallest Drill Bit Size
- 1/8 in
- Shank Hex Size
- 1/4 in
- Number Hole Sizes
- 22
- Minimum Hole Size
- 1/8 in
- Shank Diameter
- 1/4 in, 3/8 in
- Maximum Hole Size
- 1 3/8 in
- Largest Drill Bit Size
- 1 3/8 in
- Shank Length
- 1 in
Description
The LENOX 30929-VB30929 Step Drill Bit Set includes four high-speed steel step drill bits for use with rotary drills with quick-change hex, three-flat shanks. It covers a 1/8 in to 1 3/8 in fractional inch size range with 22 incremental steps, for a total of 39 hole sizes. The bits feature spiral flutes with a split point design and a black oxide finish. This set includes a drill index case for storage and size organization.
Key Features:
- Drill bit sizes range: 1/8" to 1 3/8" with 1/32" step increments.
- Four drill bits included with various bit lengths: 2-3/4", 3", and 3-1/8".
- Material: High speed steel with black oxide finish for machining.
- Shanks: Quick-change hex, three-flat shape; diameters 1/4" and 3/8", 1" length.
- Flute type: Spiral with split point cutting direction (right hand).
- Comes with a drill index case and includes sets 30881VB1, 30883VB3, 30908VB8, and 30912VB12 covering multiple size ranges.
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