Stone Set 10-Piece – 320 Grit Mounted Ceramic Stones

Stone Set – 10 Piece Mounted Stones for 1911 Gunsmithing

Perfect for Final Fitting, Blending, and Polishing

This 10-piece mounted stone set makes finishing and refining your 1911 parts easier and more precise. Whether you are blending a new grip safety, cutting a feed ramp, or smoothing the contours of your pistol, these stones help you achieve clean, professional results every time. Additionally, their compact size and precise fit allow you to reach tight areas with confidence. As a result, your trigger faces, hammer slots, and other critical parts move smoothly, fit perfectly, and operate reliably.

Premium Ceramic Construction for Durability and Performance

Made from high-quality ceramic, these stones cut quickly while requiring minimal effort. Moreover, they maintain a long service life, even with repeated use. Because they are mounted, you gain excellent control while polishing small areas. Therefore, you prevent uneven finishes or accidental damage to your 1911 components. Furthermore, the 320-grit surface provides both rapid material removal and a smooth finish.

Versatile Shapes and Sizes

This set includes flat head, cylindrical, and bullet-tip stones. Each stone features a 1/8″ (3mm) shank with a 30mm shank length. Head sizes range from 4mm down to 0mm. Consequently, you can handle intricate detail work, perform fine fitting, and achieve precise surface blending with ease. In addition, the variety ensures you have the right stone for nearly every gunsmithing task.

Essential Tool for 1911 Builders

If you work on your own 1911, this stone set becomes indispensable. Not only does it simplify final fitting, it also improves surface smoothness and ensures consistent performance. Additionally, the compact set fits easily in your toolbox and provides all the tools needed for professional-quality finishing.

Specifications

• Head Size: 4mm – 0mm

• Shank Diameter: 1/8″ (3mm)

• Shank Length: 30mm

• Color: Yellow

• Material: High-quality ceramic

• Shapes: Flat head, cylindrical, bullet tip

• Grit Size: 320

Uses in 1911 Gunsmithing

• Grip Safety Fitting – Smooth and blend new or replacement grip safeties for consistent, snag-free operation.

• Feed Ramp Polishing – Refine and contour the feed ramp for reliable, smooth feeding.

• Hammer and Sear Slot Blending – Remove burrs and finish inside hammer/sear slots to improve trigger feel.

• Frame Contour Work – Blend and smooth edges or contours on the 1911 frame for a custom finish.

• Trigger Bow Fitting – Polish trigger bow contact points for consistent, light, and crisp trigger pull.

• Slide Work – Fine-tune slide rails, locking lugs, or cut surfaces for smoother cycling.

• Pin Hole Finishing – Deburr or smooth hammer, sear, and trigger pin holes for precise fit.

• Custom Part Fitting – Perfectly shape aftermarket components like thumb safeties, triggers, and disconnectors.

• Final Surface Finishing – Give a professional, polished finish to newly machined or fitted parts.

• Small Burr Removal – Clean up minor imperfections left after machining or filing for a smoother feel and operation.

Overall, this set not only enhances precision but also ensures smoother operation, easier fitting, and a professional finish for all your 1911 gunsmithing projects.