# Klein Tools 1/8 in. to 1/2 in. High Speed Steel Double-Fluted Step Drill Bit

**Brand:** [Klein Tools](https://shop.coreranger.com/brands/Klein%20Tools)
**SKU:** KTSB01
**Price:** $22.99 · in stock
**URL:** https://shop.coreranger.com/product/klein-tools-1-8-in-to-1-2-in-high-speed-steel-double-fluted-step-drill-bit-308992383

## Specifications

| Spec | Value |
|---|---|
| Model # | KTSB01 |
| Features | No Additional Features |
| Internet # | 308992383 |
| Returnable | 90-Day |
| Shank Style | Hex |
| Store SKU # | 1004183012 |
| Bit Diameter | 1/2 in |
| Bit Material | High Speed Steel |
| Drill Bit Type | Step |
| Individual/Set | Individual |
| Shank Diameter | 3/8 in |
| Bit Length (in.) | 4.77 in |
| Number of Pieces | 1 Piece |
| Tools Product Type | Other |
| Drilling Depth (in) | 0.03125 |
| Material Application | Aluminum,Duct/Sheet Metal,Steel,Wood |
| Step Increments (in.) | 0.03125 in |
| Drill Bit Type(s) Included | Step |

## Description

These Double-Fluted Step Drill Bits provide faster cutting and drilling than single flute bits. The easy-to-read step markings and targets save time when drilling holes. Thick 3/8-Inch hex shank provides a firm, positive grip and won't spin out in the drill.

• Aluminum Titanium Nitride coating for longer bit life
• Durable 3/8 in. hex shank fits standard drills
• Dual, straight flutes for clean cuts