Diamax-1 5/8" Cyclone Finger Bit Reverse Thread 7 seg w/ Bottom Seg.

Diamax 1 5/8" Cyclone Finger Bit with Reverse Thread and 7 Segments plus Bottom Segment This Diamax 1 5/8" Cyclone Finger Bit with Reverse Thread and 7 Segments plus Bottom Segment is designed for precision grinding and polishing of granite, marble, quartz, and engineered stone surfaces. Engineered with high-quality diamond segments, it delivers efficient material removal, smooth finishing, and excellent control in tight corners, edges, and intricate contours. Ideal for professional stone fabricators and installers requiring accuracy, durability, and versatility in detailed polishing applications.
SKU
: FBRT158
$156.32

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Product Description

Diamax 1 5/8" Cyclone Finger Bit with Reverse Thread and 7 Segments plus Bottom Segment

This Diamax 1 5/8" Cyclone Finger Bit with Reverse Thread and 7 Segments plus Bottom Segment is designed for precision grinding and polishing of granite, marble, quartz, and engineered stone surfaces. Engineered with high-quality diamond segments, it delivers efficient material removal, smooth finishing, and excellent control in tight corners, edges, and intricate contours. Ideal for professional stone fabricators and installers requiring accuracy, durability, and versatility in detailed polishing applications.

1 5/8" Cyclone Finger Bit Reverse Thread 7 seg w/ Bottom Seg. polishing pad designed for fast, smooth stone finishing. Ideal for granite, marble, and engineered stone surfaces. Delivers reliable performance with angle grinders or air polishers.


Key Features & Specifications

Bond / Construction

Diamond segments in durable resin or metal bond for long-lasting performance, precise cutting, and smooth finishing on hard stone surfaces.

Attachment / Mounting

Reverse-thread design ensures secure attachment to compatible hand grinders and polishing machines for stable operation and precise control.

Intended Use

Engineered for grinding and polishing in corners, edges, and small surface areas where standard tools cannot reach. Optimized for fine to medium material removal and surface refinement.

Tool Design / Shape

1 5/8" finger bit with 7 segments and an additional bottom segment allows comprehensive contact for intricate detailing and surface leveling.

Flexibility & Control

Compact and ergonomic design ensures controlled material removal, uniform finish, and precision in detailed areas.

Max RPM

Rated for high-speed operation (RPM dependent on machine specifications) for efficient performance and consistent surface quality.

Applicable Tools

Compatible with hand grinders and polishing machines designed for diamond finger bit tools with reverse-thread mounting.

Ideal Applications

Edge finishing, corner polishing, intricate surface refinement, and detailed work on countertops, vanity tops, tabletops, and decorative stone surfaces.


Specifications Table

ITEM # SEGMENT SIZE SEGMENT LENGTH SEGMENT COUNT FITTING MAX RPM
FB158 1 5/8″ x 22 mm 40 mm 6 w/ bottom 1/2 gas male 4,500 – 5,000
FB1212 2 1/2″ x 22 mm 65 mm 6 w/ bottom 1/2 gas male 4,500 – 5,000
FBRT158 reverse thread 1 5/8″ x 22 mm 40 mm 7 w/ bottom 1/2 gas male 4,500 – 5,000



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