DT-DIATOOL Diamond Core Drill Bits Kit for Porcelain Tile Ceramic Marble Granite Concrete Hole Saw (19/28/35/45/51mm) + Finger Bits (20mm) + 2 Adapters

★★★★★ 4.2 146 reviews

$74.39
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$74.39
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Management number 216552782 Release Date 2026/04/19 List Price $29.76 Model Number 216552782
Category
  • 【Specification】Totally 8pcs/box: 5pcs(19/28/35/45/51mm) drill bits + 1pc 20mm finger bit + 1pc hex shank adapter + 1pc M14 to 5/8"-11 adapter.
  • Drill bits: Diameter 19mm-51mm, 5/8-11 thread, total length 75mm(3 Inch);diamond height 15mm.
  • Finger bit: Diameter 20mm, 5/8-11 thread, total length: 65mm. Workable length 50MM, Grit #50/60.
  • Hex adapter: 5/8"-11 male thread, 3/8" hexagon shank; M14 adapter: 5/8-11 male thread to M14 female thread;
  • 【Application】Core drills bits for dry or wet drilling holes; Diamond milling finger bit 20mm for grinding, enlarging or shaping holes on porcelain ceramic tiles, granite, masonry,marble,concrete,etc. Adapters change 5/8 Inch-11 thread to 3/8-Inch hexagon shank or M14 thread and allow your bits to fit a wider range of machines like hand drill.
  • 【Durable and Sturdy】Vacuum brazing technology makes the diamond firmly bonded to the matrix, and the diamond exposure is higher, the processing efficiency is higher, and the service life is longer.
  • 【Easy to use】Recommended machine: Angle Grinder. Recommended RPM 6000. Maximum RPM 11000.
UPC 734602264415
Model K1-19/28/35/45/51mm+F20+2 adapters
Brand Name DT-DIATOOL
Shank Type Threaded
Unit Count 1 Count
Point Style Diamond Point
Finish Types Uncoated
Manufacturer DT-DIATOOL
Material Type Diamond
Item Dimensions 9.84 x 7.09 x 3.15 inches
Tool Flute Type Straight
Number of Flutes 2
Surface Recommendation Ceramic,Porcelain

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