$17.44
Availability: In Stock
Precise handloading starts with clean brass, and the RCBS Flash Hole Deburring Tool for 284 Caliber / 7mm is engineered to handle one of the most critical prep steps in the reloading process. During factory case manufacturing, the punch that creates the flash hole often leaves behind small burrs on the inside of the case. These microscopic imperfections can disrupt primer seating, cause inconsistent ignition timing, and throw off your group size downrange. This caliber-specific deburring tool removes those burrs quickly and safely, restoring uniform ignition conditions across your entire batch of brass.
The design centers around a self-centering pilot collar that automatically locates the flash hole without guesswork or fussy alignment. An adjustable stop controls how much material you remove—just enough to clean the burr without oversizing the hole or weakening the case. If you're serious about handload accuracy, especially for precision rifle work, flash hole prep matters as much as neck turning or primer pocket uniformity. This tool makes the job faster than manual methods and more consistent batch to batch.
Whether you're preparing brass for long-range competition loads or hunting ammunition, the RCBS Flash Hole Deburring Tool keeps your 284/7mm cases in top condition. It's a small investment that pays dividends in shot-to-shot consistency and reduced fouling.
| Brand | RCBS |
| Caliber / Application | 284 / 7mm |
| Product Type | Flash Hole Deburring Tool |
| Category | Reloading Accessories |
It removes burrs left inside the case flash hole during manufacturing. These burrs can interfere with primer seating and cause erratic ignition, affecting accuracy. The tool uses a self-centering pilot and adjustable stop to safely clean the hole without enlarging it.
Yes, this RCBS tool is designed specifically for 284 Caliber / 7mm cartridges. Do not attempt to use it on other calibers, as the pilot collar is sized for this cartridge family.
Flash hole deburring is a one-time prep step for each fired case. After you've deburredthe brass, it's clean and ready for the rest of your reloading process.
SKU: 115852604 • Weight: 0.12oz
Availability: In Stock
Precise handloading starts with clean brass, and the RCBS Flash Hole Deburring Tool for 284 Caliber / 7mm is engineered to handle one of the most critical prep steps in the reloading process. During factory case manufacturing, the punch that creates the flash hole often leaves behind small burrs on the inside of the case. These microscopic imperfections can disrupt primer seating, cause inconsistent ignition timing, and throw off your group size downrange. This caliber-specific deburring tool removes those burrs quickly and safely, restoring uniform ignition conditions across your entire batch of brass.
The design centers around a self-centering pilot collar that automatically locates the flash hole without guesswork or fussy alignment. An adjustable stop controls how much material you remove—just enough to clean the burr without oversizing the hole or weakening the case. If you're serious about handload accuracy, especially for precision rifle work, flash hole prep matters as much as neck turning or primer pocket uniformity. This tool makes the job faster than manual methods and more consistent batch to batch.
Whether you're preparing brass for long-range competition loads or hunting ammunition, the RCBS Flash Hole Deburring Tool keeps your 284/7mm cases in top condition. It's a small investment that pays dividends in shot-to-shot consistency and reduced fouling.
| Brand | RCBS |
| Caliber / Application | 284 / 7mm |
| Product Type | Flash Hole Deburring Tool |
| Category | Reloading Accessories |
It removes burrs left inside the case flash hole during manufacturing. These burrs can interfere with primer seating and cause erratic ignition, affecting accuracy. The tool uses a self-centering pilot and adjustable stop to safely clean the hole without enlarging it.
Yes, this RCBS tool is designed specifically for 284 Caliber / 7mm cartridges. Do not attempt to use it on other calibers, as the pilot collar is sized for this cartridge family.
Flash hole deburring is a one-time prep step for each fired case. After you've deburredthe brass, it's clean and ready for the rest of your reloading process.
SKU: 115852604 • Weight: 0.12oz