Shop Categories

  contact.us@gundlachtools.com  618-233-1781

Montolit Diamond Drill and Core Bits Items

Showing: 1 - 15 products
3/16" - 1-3/8" Diamond Countersink Bit

3/16" - 1-3/8" Diamond Countersink Bit

No. FPS35IN

This Bit is used to bevel rough or chipped holes in porcelain (up to 2.5 cm), ceramic, granite, marble and glass tile. Used wet or dry, the Bit chamfers the edges creating a smooth, high-end finished hole. The bevel created also helps reduce the risk of cracking tiles subjected to …

1-3/8" - 3" Diamond Countersink Bit

1-3/8" - 3" Diamond Countersink Bit

No. FPS75IN

This Bit is used to bevel rough or chipped holes in porcelain (up to 2.5 cm), ceramic, granite, marble and glass tile. Used wet or dry, the Bit chamfers the edges creating a smooth, high-end finished hole. The bevel that is created also helps reduce the risk of cracking tiles …

3/4" (20 mm) Diamond Mill Bit

3/4" (20 mm) Diamond Mill Bit

No. FPU20IN

This vacuum brazed diamond Bit is used to create and shape half-moon side indentations and enlarge and/or shape existing holes in porcelain, ceramic, granite and marble tile. Very suitable for creating round side indentation necessary to accommodate pipes or electric lines. The bit is fast cutting and provides a …

3/4" (20 mm) Diamond Mill Bit

3/4" (20 mm) Diamond Mill Bit

No. FPUB20IN

A more economical version of the No. FPU20IN, the No. FPUB20IN is designed for lighter use and has a shorter lifespan. The bit is used to create and shape half-moon side indentations and enlarge and/or shape existing holes in porcelain, ceramic, granite and marble tile. Very suitable for creating …

1/4" (6 mm) Diamond Mill Bit

1/4" (6 mm) Diamond Mill Bit

No. FPUS6IN

This vacuum brazed diamond Bit is used to create and shape half-moon side indentations and enlarge and/or shape existing holes in porcelain, ceramic, granite and marble tile. Very suitable for creating round side indentation necessary to accommodate pipes or electric lines. The bit is fast cutting and provides a …

4" (100 mm) Diamond Core Bit

4" (100 mm) Diamond Core Bit

No. FS100IN

This Montolit Diamond Core Bit is made in Italy with high quality diamond construction ensuring the Bit will quickly dry drill many holes (40 - 60) in the hardest porcelain, ceramic and natural stone (granite, marble, slate and limestone) tile. Bit is designed to mount to a standard angle …

1/4" (10 mm) Diamond Core Bit

1/4" (10 mm) Diamond Core Bit

No. FS10IN

This Montolit Diamond Core Bit is made in Italy with high quality diamond construction ensuring the Bit will quickly dry drill many holes (40 - 60) in the hardest porcelain, ceramic and natural stone (granite, marble, slate and limestone) tile. Bit is designed to mount to a standard angle …

4-3/4" (120 mm) Diamond Core Bit

4-3/4" (120 mm) Diamond Core Bit

No. FS120IN

This Montolit Diamond Core Bit is made in Italy with high quality diamond construction ensuring the Bit will quickly dry drill many holes (40 - 60) in the hardest porcelain, ceramic and natural stone (granite, marble, slate and limestone) tile. Bit is designed to mount to a standard angle …

1/2" (12 mm) Diamond Core Bit

1/2" (12 mm) Diamond Core Bit

No. FS12IN

This Montolit Diamond Core Bit is made in Italy with high quality diamond construction ensuring the Bit will quickly dry drill many holes (40 - 60) in the hardest porcelain, ceramic and natural stone (granite, marble, slate and limestone) tile. Bit is designed to mount to a standard angle …

9/16" (14 mm) Diamond Core Bit

9/16" (14 mm) Diamond Core Bit

No. FS14IN

This Montolit Diamond Core Bit is made in Italy with high quality diamond construction ensuring the Bit will quickly dry drill many holes (40 - 60) in the hardest porcelain, ceramic and natural stone (granite, marble, slate and limestone) tile. Bit is designed to mount to a standard angle …

5/8" (16 mm) Diamond Core Bit

5/8" (16 mm) Diamond Core Bit

No. FS16IN

This Montolit Diamond Core Bit is made in Italy with high quality diamond construction ensuring the Bit will quickly dry drill many holes (40 - 60) in the hardest porcelain, ceramic and natural stone (granite, marble, slate and limestone) tile. Bit is designed to mount to a standard angle …

11/16" (18 mm) Diamond Core Bit

11/16" (18 mm) Diamond Core Bit

No. FS18IN

This Montolit Diamond Core Bit is made in Italy with high quality diamond construction ensuring the Bit will quickly dry drill many holes (40 - 60) in the hardest porcelain, ceramic and natural stone (granite, marble, slate and limestone) tile. Bit is designed to mount to a standard angle …

3/4" (20 mm) Diamond Core Bit

3/4" (20 mm) Diamond Core Bit

No. FS20IN

This Montolit Diamond Core Bit is made in Italy with high quality diamond construction ensuring the Bit will quickly dry drill many holes (40 - 60) in the hardest porcelain, ceramic and natural stone (granite, marble, slate and limestone) tile. Bit is designed to mount to a standard angle …

1" (25 mm) Diamond Core Bit

1" (25 mm) Diamond Core Bit

No. FS25IN

This Montolit Diamond Core Bit is made in Italy with high quality diamond construction ensuring the Bit will quickly dry drill many holes (40 - 60) in the hardest porcelain, ceramic and natural stone (granite, marble, slate and limestone) tile. Bit is designed to mount to a standard angle …

1-1/16" (27 mm) Diamond Core Bit

1-1/16" (27 mm) Diamond Core Bit

No. FS27IN

This Montolit Diamond Core Bit is made in Italy with high quality diamond construction ensuring the Bit will quickly dry drill many holes (40 - 60) in the hardest porcelain, ceramic and natural stone (granite, marble, slate and limestone) tile. Bit is designed to mount to a standard angle …