They are back! We heard the demand, and we listened!

When you've got to make more facets than you can count, it's time to go sintered. The longest lasting laps on the market today, with a full 3.5mm of diamond matrix, and solid aluminum cores, you won't believe how long these laps last. Sintered laps will also cut just as aggressively on the first facet as the last.

#448270; 8" - 270 Grit Sintered Lap; $505.00

Sintered diamond laps will outlast electroplated laps many times over.

Key Features

• Full 3.5mm deep diamond matrix exposes new cutting points as the wheels are used.
• Sintered laps can be dressed to expose additional crystals for a more agressive cut, but dressing is not always needed if you follow a "side to side" pattern when grinding to ensure even wear.
• Dynamic balancing at the factory ensures concentricity for smooth and quiet grinding.

NOTE: Sintered laps are directional. Ours are dressed for CCW rotation by default. If you would like a lap dressed for CW rotation, it can be ordered for a small additional charge.

Diameter: 8" (204mm)
Overall Depth: .375"
Grit: 270/325
Weight: 5.25 Lbs.
Arbor: 1/2" ID arbor standard

Available Parts and Accessories

• Dressing Stick - 240 Grit Fine Grit Dressing Sticks: for truing up your finer grit sintered tools. This is also the appropriate tool for refreshing sintered wheels, blades, and core drills.
• Inland also carries other 6" and 8" Sintered Laps in a range of grit sizes for your lapidary needs.

#448300; 8" - 3000 Grit Sintered Lap; $505.00

Sintered diamond laps will outlast electroplated laps many times over.

Key Features

• Full 3.5mm deep diamond matrix exposes new cutting points as the wheels are used.
• Sintered laps can be dressed to expose additional crystals for a more agressive cut, but dressing is not always needed if you follow a "side to side" pattern when grinding to ensure even wear.
• Dynamic balancing at the factory ensures concentricity for smooth and quiet grinding.

NOTE: Sintered laps are directional. Ours are dressed for CCW rotation by default. If you would like a lap dressed for CW rotation, it can be ordered for a small additional charge.

Diameter: 8" (204mm)
Overall Depth: .375"
Grit: 3000
Weight: 5.25 Lbs.
Arbor: 1/2" ID arbor standard

Available Parts and Accessories

• Dressing Stick - 240 Grit Fine Grit Dressing Sticks: for truing up your finer grit sintered tools. This is also the appropriate tool for refreshing sintered wheels, blades, and core drills.
• Inland also carries other 6" and 8" Sintered Laps in a range of grit sizes for your lapidary needs.

#448325; 8" - 325 Grit Sintered Lap; $505.00

Sintered diamond laps will outlast electroplated laps many times over.

Key Features

• Full 3.5mm deep diamond matrix exposes new cutting points as the wheels are used.

• Sintered laps can be dressed to expose additional crystals for a more agressive cut, but dressing is not always needed if you follow a "side to side" pattern when grinding to ensure even wear.

• Dynamic balancing at the factory ensures concentricity for smooth and quiet grinding.

NOTE: Sintered laps are directional. Ours are dressed for CCW rotation by default. If you would like a lap dressed for CW rotation, it can be ordered for a small additional charge.

Diameter: 8" (204mm)
Overall Depth: .375"
Grit: 325/400
Weight: 5.25 Lbs.
Arbor: 1/2" ID arbor standard

Available Parts and Accessories

• Dressing Stick - 240 Grit Fine Grit Dressing Sticks: for truing up your finer grit sintered tools. This is also the appropriate tool for refreshing sintered wheels, blades, and core drills.
• Inland also carries other 6" and 8" Sintered Laps in a range of grit sizes for your lapidary needs.

#448600; 8" - 600 Grit Sintered Lap; $505.00

Sintered diamond laps will outlast electroplated laps many times over.

Key Features

• Full 3.5mm deep diamond matrix exposes new cutting points as the wheels are used.
• Sintered laps can be dressed to expose additional crystals for a more agressive cut, but dressing is not always needed if you follow a "side to side" pattern when grinding to ensure even wear.
• Dynamic balancing at the factory ensures concentricity for smooth and quiet grinding.

NOTE: Sintered laps are directional. Ours are dressed for CCW rotation by default. If you would like a lap dressed for CW rotation, it can be ordered for a small additional charge.

Diameter: 8" (204mm)
Overall Depth: .375"
Grit: 600
Weight: 5.25 Lbs.
Arbor: 1/2" ID arbor standard

Available Parts and Accessories

• Dressing Stick - 240 Grit Fine Grit Dressing Sticks: for truing up your finer grit sintered tools. This is also the appropriate tool for refreshing sintered wheels, blades, and core drills.
• Inland also carries other 6" and 8" Sintered Laps in a range of grit sizes for your lapidary needs.