4-inch and 8-inch Full-Face Spin-On Diamond Laps

Lapcraft No-Hole diamond discs feature a full-face flat diamond grinding surface permanently mounted to a screw-back master disc with a 1/4"-20 machine screw for screwing into the end of any lapidary arbor with the same internal thread, including the Diamond Pacific Pixie, Genie, or Titan.

Available 4" and 8" diameter grits

• 80 grit - EXTRA COARSE: For fastest grinding and shaping.
• 100 grit - EXTRA COARSE: For fast grinding and shaping.
• 180 grit - COARSE: Fast preforming and light cab roughing.
• 260 grit - MEDIUM: General preforming and opal cab roughing.
• 360, 600 grit - FINE: Light preforming and cab finish grinding.
• 1200 grit - EXTRA FINE: General prepolishing finish.
• 3000 grit - SUPER FINE: for a super smooth prepolish.
• 8000 grit - ULTRA FINE: for special finishes.

Made in Ohio, United States.