# Bosch SDS-Plus rotary hammer core bits are designed for core drilling with smaller hammers with a core body length of 4-3/8-in. and a useable cutting depth of 3-in. core bits are sold separately and still need the center pin, guide plate and shank to get the most out of your bit. Bosch SDS-Plus rotary hammer core bits are designed for core drilling with smaller hammers.

**Manufacturer:** Bosch  
**MPN:** `T3924`

The Bosch T3924 SPEEDCORE Pilot Bit is designed for use with SDS-plus rotary hammers and hammer drills. It features tungsten carbide teeth for long-life and has an ejector hole for efficient removal of masonry, brick, and block. This pilot bit is integrated with a mandrel and is ideal for use with Bosch SPEEDCORE SDS-plus pilot bits and extensions. It is suitable for use on rotary mode only.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Bosch |
| Manufacturer name | Bosch |
| Manufacturer | Bosch |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Home Depot | 203622813 | 9999.0 | 1 | None | 1 |
| SouthernCarlson | 243087 | 15.62 | 1 | None | 1 |
| AmazonSC | B00EMFOOE2 |  |  | None | 1 |
| HD Supply | 967290 |  |  | None | 1 |
| Zoro | G701272024 | 3.69 | 1 | 13 | 1 |
| Zoro | G3978396 | 4.22 | 1 | None | 1 |
| hartmannvariety.com | T3924 |  |  | 3 | 1 |

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