Irwin Tools IRWIN Unibit #21 13/16-Inch to 1-3/8-Inch Step-Drill Bit, 1/2-Inch Shank (10221), Black
Product details
| Management number | 213551930 | Release Date | 2026/04/12 | List Price | $39.18 | Model Number | 213551930 | ||
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Product Description IRWIN 10221 STEP DRILL #21 13/16-1-3/8IN 10 SZ From the Manufacturer UNIBIT 21 10 Hole Sizes (13/16"-1 3/8"), 1/16" Increments - Hole Enlarging
- Step drill #21: 13/16-inch to 1-3/8-inch capacity, 10 size options
- Shank type: 3-Flat, 1/2-inch diameter, prevents slipping in drill chuck
- Cutting edge: Single-flute design, ensures true round hole in thin materials
- Material compatibility: Ideal for drilling holes in metal, plastic, and laminates
- Hole enlarging: Suitable for 13/16-inch to 1-3/8-inch diameter holes in thin materials
| UPC | 785533661996 038548102214 |
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| Model | 10221 |
| Brand Name | IRWIN |
| Shank Type | 3-Flat |
| Unit Count | 1.0 Count |
| Item Weight | 0.1 Pounds |
| Finish Types | Brushed |
| Manufacturer | IRWIN |
| Material Type | Blend |
| Item Type Name | STEP DRILL #21 13/16-1-3/8IN 10 SZ |
| Item Dimensions | 6 x 3 x 1.25 inches |
| Tool Flute Type | Straight |
| Cutting Diameter | 1.38 Inches |
| Number of Flutes | 1 |
| Included Components | STEP DRILL #21 13/16-1-3/8IN 10 SZ |
| Cutting Angle String | 135 Degrees |
| Warranty Description | Limited Lifetime Warranty |
| Minimum Bore Diameter | 1.38 Inches |
| Surface Recommendation | Aluminum,Brass,Copper,Metal,Plastic,Stainless Steel,Steel,Wood |
| Global Trade Identification Number | 00038548102214 |
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