Hollow tip Blacksmith tongs have jaws that incorporate a v-notch in the side to hold material that is shaped round, square or octagonal for hold the
Klein Tools Hollow Shaft Cushion Grip Nut Driver, 3/8 630-3/8
Hayakawa Kobo Billiard Shaft Low Torrefied Low
Forge Tongs: Superior Hot Metal Working Tools for Precision
Remington Slugger 20 Ga. 2-3/4 In. 5/8 Oz. Slug Ammunition - Henery Hardware
The Dura-Grit 3/8 Sphere is great for undercutting in low relief carvings. Contour cavities in blanks and molds. 'Open out’ interior of solid forms
Dura-Grit 3/8 Sphere 80 Grit
This General Tools 1280J is a hollow steel punch perfect for home restoration and remodeling. Suitable for punching circular holes in soft materials like leather, rubber, canvas, cardboard, plastic, sheet metal, and other soft materials like gasket material, this steel punch is a product that you can depend on.
General Tools 1280J 3/8 Hollow Steel Punch
Hollow Tip 3/8 Straight V-Bit Forge Tongs – Blacksmith Source
9mm Parabellend Hollow Point - Had a tingling sensation that people here would like this meme. (Bellend - UK slang for PP head) [OC] : r/brandonherrara
8N-3653: 1 3/8-16-2A Hollow Taperlock Stud
Hollow Point Armory
Double Dog Arbor for HDII 3 with 1/4 and 3/8 Arbor Hole - Bad Dog Tools
Lindstrom Part # UBB-WA18S-100HD - 1/8 In. X 1-3/4 In. Short Hollow Drive Point Wall Anchors (100 Per Box) - Hollow Wall Anchors - Home Depot Pro
Products – Page 5 – Blacksmith Source Tool Company
Insulated 3/8 in. Nut Driver with 6 in. Hollow Shaft