Diamond Coated Finger Bit, 1-3/8" Tile Milling Bit to Enlarge Polish Shape Holes on Porcelain Ceramic Marble Granite Tile Countertop, with 5/8-11 Thread to 3/8" Hex Shank Adapter, Diameter 35mm








Key features
- •【Functions】: With our diamond finger bit, you can easily enlarge, shape, or round existing holes to create perfect smooth holes in different sizes.
- •【Features】: Diamond Core Drill Bit with advanced vacuum brazed coating ensures high efficiency and long life, diameter 1-3/8inch (35mm), work length 50mm, total length 65mm.
- •【Applicable materials】: This 1-3/8" finger bit is suitable for shaping holes on porcelain hard ceramic marble granite tiles and other natural stones; fit both dry and wet applications
- •【Easy to Operate】: Our 1-3/8" finger bit (35mm) work with standard grinders with 5/8 inch-11 thread; there is a 5/8-11 Thread to 3/8" Hex Shank adapter included, so it will also work with most electric drills.
- •【Recommendation】: For the best durability, we recommend only use this diamond finger bit to enlarge, shape, or round predrilled holes; and an RPM between 6000 to 11000 for optimal performance.
Diamond Coated Finger Bit, 1-3/8" Tile Milling Bit to Enlarge Polish Shape Holes on Porcelain Ceramic Marble Granite Tile Countertop, with 5/8-11 Thread to 3/8" Hex Shank Adapter, Diameter 35mm
List Price: $57.60$51.84DEALYou Save: $5.76 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







