Bosch SP508#8 Hex Shank Countersink Drill Bit
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- Countersink screw pilot bits – designed for hex shanks for countersinking precision pilot holes
- One-step operation – provides countersinking and counterboring in one operation
- Replaceable drill bits – for longer accessory life
- Adjustable Countersink depth – for use with an Allen wrench
- Fits most drills – hex shanks fit corded and cordless drills. Ideal for drill press
Estimated shipping
Select a product to estimate shipping.Bosch Hex Shank Screw Pilot Bits drill precise, clean pilot holes in wood, plastic and composite materials. Used for fast countersinking and counterboring in one operation, these pilots drill countersink pilot holes for flush screws. The drill bits are replaceable. The screw pilots provide adjustable countersink depth with an Allen® wrench. The hex shanks are designed for reduced slippage, and the shanks fit corded and cordless drills. Ideal for drill press use.
Bosch hex shank Countersink bits provide precise, clean pilot holes in wood, plastic and composite Materials. Designed for fast Countersinking and counterboring in one operation, These bits provide fast, accurate pilot holes for flush screws. These drill bits have replaceable pilot bits and feature an adjustable Countersink depth with an included Allen wrench. The hex shanks are designed for reduced slippage, and the shanks fit corded and cordless drills.
Replaceable Drill Bits
For longer accessory life
Hex Shank
Designed for reduced slippage, fits 3/8 In. and 1/2 in. drills
Fits Most Drills
Hex shanks fit corded and cordless drills. Ideal for drill press
Versatile Material Use
Can be used in wood, plastic and composite materials
Product details






| Main Specification | |
|---|---|
| Manufacturer | Bosch |
| Unit Count | 1 Count |
| Surface Recommendation | Wood |
| Cutting Diameter | 2 Inches |
| Shank Type | Hex |
| Tool Flute Type | Spiral |
| Brand | Bosch |
| UPC | 000346460599 |
| Cutting Angle String | 120 Degrees |
| Included Components | (1) #8 Hex shank screw pilot bit |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00000346460599 |
| Item Weight | 13.61 g |
| Product information | |
| Number of Packs | 1 |
| Technical Details | |
| Part Number | SP508 |
| Model | SP508 |
| Material Type | High Speed Steel (HSS) |
| Number of Flutes | 2 |
| Item details | |
| Item Type Name | SP508 #8 Hex Shank Screw Pilot Bit |
| Style | |
| Finish Types | Uncoated |
| Measurements | |
| Item Dimensions | 0.3 x 1.8 x 5.8 inches |
| Others | |
| Product Type | SP508 #8 Hex Shank Screw Pilot Bit |





