Groz 8-Piece Drive Pin Punch Set, Carbon Steel, 52-58 HRC, Round Shank with Knurled Grip, Black Oxide Finish, 1/16" to 5/16", 4" Length, Vinyl Pouch (25569)

Stop fighting stuck dowel pins, roll pins, and keys with the wrong tool. The Groz 8-Piece Drive Pin Punch Set is purpose-built to follow up a starting or solid punch, driving out already-loosened pins cleanly through hinges, gears, linkages, and machine assemblies.Each punch is forged from carbon steel in single-piece construction, accurately hardened and tempered to 52-58 HRC so the pin endures continuous driving while the square striking head resists splintering. The round shank carries clean, well-cut knurling for a positive finger grip, and a rust-inhibiting black oxide finish shields every tool against shop moisture.The set covers 1/16", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", and 5/16" pin diameters, all 4" (100 mm) overall with a 1" (25 mm) pin. Punches are organized in a vinyl pouch for portable storage, making this a practical kit for mechanics, gunsmiths, machinists, millwrights, and maintenance professionals.

• DRIVE OUT STUBBORN PINS WITHOUT SLIPPING - Knurled round shank delivers a positive, non-slip finger grip so you can finish the job a starting punch began, removing loosened pins and keys with controlled, accurate strikes.
• HARDENED FOR CONTINUOUS USE - Carbon steel single-piece construction is accurately hardened and tempered to 52-58 HRC, so the pin withstands repeated driving and the square striking head will not splinter or mushroom.
• 8 SIZES COVER COMMON PIN WORK - Includes 1/16", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", and 5/16" punches, each 4" (100 mm) long with a 1" (25 mm) pin for confident reach into machinery, hinges, and assemblies.
• CORROSION-INHIBITING BLACK OXIDE FINISH - Rust-inhibiting black oxide coats every punch to protect against shop moisture and humidity, keeping the set ready for service in automotive, machine shop, and field environments.
• ORGANIZED VINYL POUCH FOR THE TOOLBOX - All eight punches arrive in a roll-up vinyl pouch that keeps sizes separated and portable for mechanics, gunsmiths, machinists, millwrights, and maintenance technicians on the move.