Best Dt-Diatool in 2026

Diameter 152mm: 5/8"-11 thread, total length 75mm; diamond height 15mm; max working depth 50mm.

Dry or wet drilling for porcelain tile,ceramic, granite, marble, stone, ect.

Recommend Machine: 5/8" arbor angle grinder. Recommended RPM:3000. Maximum RPM:6000.If you fit them on hand drills, you need an adapter, such as SDS, hex, Round plus shank, etc.Do not use hammer mode.

1pc 25mm Vacuum Brazed Diamond finger bits Milling bits for tile, stone,

25MM Diameter, 50MM workable length, 5/8-11 Thread, Grit #50/60, toal Length 65MM

Enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, marble and granite

1 Piece 2 Inch Diamond Beveling Chamfer Bits for Granite Marble Tiles

Dia 50mm/2": workable length 46mm; With the thread of 5/8"-11 for angle grinder

Designed to enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, Granite and Marble

【Size】Diameter 35mm, work length 50mm, total length 65mm. Diamond Grit #50/60,5/8 inch-11 Thread.

【Save Money Tool】With just use one finger bit, you can enlarge, shape or round an existing holes to more different sizes holes. Vacuum brazed technology provide high efficient working and longer life.Save your money and time.

【Machine】Used on 5/8 inch-11 standard grinder. Easy to operate. Recommended RPM: 6000; Maximum RPM 11000.

【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.

【Specification】Totally 6pcs/box: 5pcs(25/35/51/65/102mm) drill bits + 1pc 25mm finger bit.

Drill bits: Diameter 3/4 Inch - 4 Inch: 5/8"-11 thread, total Length 75mm(3 Inch); diamond height 15mm.<br>

Finger bit: Diameter 25mm, 5/8-11 thread, total Length: 65mm. Workable length 50MM, Grit #50/60.<br>

Size: Diameter 105mm(4 Inch), Diamond height 10mm, Segment thickness 1.2mm. Bore 22.2MM with a 16mm washer, fits 7/8 inch or 5/8 inch arbor. Grit: #60/70.

Machine: Suitable for angle grinders all brands, circular saw,ect.Recommended RPM:9000. Maxmium RPM:15000. Please note whether the diameter of the product bore matches the diameter of the machine aobor.

More efficient: X mesh turbo rim segments design helps cool the segments and bring the dust out,so that it can get more efficient and better performance.

Size: Diameter 250mm(10 Inch), Diamond height 10mm, Segment thickness 1.8mm. Bore 25.4mm,with 2 washers of 20mm and 16mm , fits 1 inch arbor, 4/5 inch arbor and or 5/8" arbor. Grit: #60/70.

Machine: Suitable for tile saw,ect.Recommended RPM:3600. Maxmium RPM:6100. Please note whether the diameter of the product bore matches the diameter of the machine aobor.

More efficient: X mesh turbo rim segments design helps cool the segments and bring the dust out,so that it can get more efficient and better performance.

Size: Diameter 300mm(12 Inch), Diamond height 10mm, Segment thickness 2mm. Bore 25.4mm, with a washer of 20mm, fits 1 inch arbor or 4/5 inch arbor.Grit: #60/70.

Machine: Suitable for tile saw,ect.Recommended RPM:3000. Maxmium RPM:5000. Please note whether the diameter of the product bore matches the diameter of the machine aobor.

More efficient: X mesh turbo rim segments design helps cool the segments and bring the dust out,so that it can get more efficient and better performance.

DT-DIATOOL 1pc 115mm Diamond cutting grindng disc saw blade Dual blade cut grind Sharpen

Outer Diameter:115mm (4.5");Segment Thickness:2.6mm;Arbor 5/8-11(0.625 Inch)

Wet or dry working

Diameter 8"/200MM, Bore 7/8", Diamond height 10MM, Segment thickness 1.7MM, with 7/8"-5/8" washer.The washer can be removed or installed to match different machines.

Dry or wet cutting. For granite marble ceramic porcelain tile brick ect.

New Design of Mesh turbo rim segment, the mesh turbo helps cooling and bring the dust out, so more efficient, fast and stable in cutting.

[High Hardness Diamond Grain]：Discs are made with high hardness diamond, could be used for cutting all kinds of metals, with Much Lower cost per cut compared to bonded cut-off wheels

[Vacuum Brazed technology]: Vacuum Brazed technology makes the industrial premium diamond grains permanently brazed to the edge of steel core,creating an unbreakable and extremely heat resistant segments, Much safer than abrasive cut-off wheel, no risk of break of disc

[Specification]: 14" Diamond Cutting Wheel, with the bore of 25.4mm(1") and 1pc 20mm washer.Suitable for most of hand-held grinder or trim saw.

DT-DIATOOL 5pcs Hot pressed sintered Mesh turbo diamond blade

Diameter 4.5 Inch 115mm Bore 22.23mm with a 22.23-20mm washer Diamond height 10mm Segment thickness 1.6mm

For cutting Hard material, granite marble tile ceramic brick ect

【Specification】 Diameter 4"/105mm, Bore: 22.23mm(7/8"). With a 22.23-20mm washer, and a 22.23mm-15.875mm(5/8") washer. Washers are removable for use on different machines. Thickness 1.9mm, diamond Grit #60/70.

【Application】Dry or wet cutting on ceramic tile, porcelain tile, marble, artificial stone. Suitable for angle grinder and circular saw machine. Recommended RPM: 9000; Max RPM: 15000.

【Double-sided segments】Double sided x-grid cutter head design,20mm working height on the front side and 10mm working height on the back side, fast cutting - less debris.

Size: Diameter 350mm/14 inch, Thickness 3.2mm, Bore 25.4mm(1 inch). Grit: #30.

Wide use: cutting all tough materials, including hard stone, aluminum, cast Iron, copper pipe, ductile Iron pipe, masonry, plastic, PVC, rebar, reinforced concrete, steel, metal and etc.

Machine: for high-speed power saw, masonry saw, etc. Recommended RPM: 2500. Maximum RPM: 4300. Please wear protective equipment when using.

Size: Diameter 115mm/4.5 inch, Thickness 2.3mm, Bore 22.23mm(7/8 inch). Grit: #30.

Wide use: cutting all tough materials, including hard stone, aluminum, cast Iron, copper pipe, ductile Iron pipe, masonry, plastic, PVC, rebar, reinforced concrete, steel, metal and etc.

Machine: for 5/8" angle grinder, circular saw, etc. Recommended RPM: 8000. Maximum RPM: 13200. Please wear protective equipment when using.

Size: Diameter 230mm/9 inch, Thickness 2.6mm, Bore 22.23mm(7/8 inch). Grit: #30.

Wide use: cutting all tough materials, including hard stone, aluminum, cast Iron, copper pipe, ductile Iron pipe, masonry, plastic, PVC, rebar, reinforced concrete, steel, metal and etc.

Machine: for 5/8" angle grinder, circular saw, etc. Recommended RPM: 4000. Maximum RPM: 6500. Please wear protective equipment when using.

【Specification】Diameter 7.2mm, workable length 75mm. Round shank. Grit #45/50, toal length 117.5mm.

【Application】Dry or wet use on fine removal of mortar between bricks joints and stones, reaming and edging. Used for complex and fine work, especially vertical joints and natural stone work.

【Better Effect】Make your work of removing old loose and cracked mortar quicker and much better. Save your time.

Make 5/8"-11 thread core bits can be fitted on Hammer drill or electric drill with SDS Plus arbor.

This is "SDS PLUS" not "SDS MAX" Shank. Plaese do not use this adapter on Hammer Model.

5/8-11 male thread, Total length 72MM, shank length 45MM.

【Size】Diameter 7”/180mm, Bore 7/8”, with a washer of 7/8”-5/8”. Diamond cutter height: 8mm. Thickness: 2.6mm. Diamond grit: #40/50.

【Fast and smooth cutting】Continuous rim makes cutting smoother. Turbo segment for dust removal and fast speed.

【Long Life】 Protective teeth prevent undercutting and protect the saw blade matrix, so as to obtain better efficiency and longer life. Hot pressing and sintering process guarantees better quality of saw blades.

【Specification】Dia 19/25/35/51/76/102mm: 5/8"-11 connection; Total length 75mm; Diamond height 15mm; Max working depth 50mm.

【Multifunction】6-Piece core drill bits can make different holes for tiles or stone building materials.

【Application】Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick.

Dry and wet cut, better performance with water. For cutting granite marble stone concrete.

For 7/8"-5/8" arbor(with the washer, the bore is 5/8"; Remove the washer, the bore is 7/8".) diamond height 8mm, segment thickness 2.7mm.

Recommended machine:Angle grinder,Circular saw,Table saw. Recommended RPM: 5000. Maxmium RPM: 13200.

Size: Diameter 115mm(4-1/2 Inch), Diamond height 10mm, Segment thickness 1.2mm. Bore 22.23mm, fits 7/8 inch arbor.Grit: #60/70.

Machine: Suitable for angle grinders all brands, circular saw,ect.Recommended RPM:8000. Maxmium RPM:13200. Please note whether the diameter of the product bore matches the diameter of the machine aobor.

More efficient: X mesh turbo rim segments design helps cool the segments and bring the dust out,so that it can get more efficient and better performance.

Dry and wet cut, better performance with water. For cutting granite marble stone concrete.

For 7/8"-5/8" arbor(with the washer, the bore is 5/8"; Remove the washer, the bore is 7/8".) diamond height 8mm, segment thickness 3mm.

Recommended machine:Angle grinder,Circular saw,Table saw. Recommended RPM: 4000. Maxmium RPM: 13200.

Dry and wet cut, better performance with water. For cutting granite marble stone concrete.

For 7/8"-5/8" arbor(with the washer, the bore is 5/8"; Remove the washer, the bore is 7/8".) diamond height 10mm, segment thickness 2.2mm.

Recommended machine:Angle grinder,Circular saw,Table saw. Recommended RPM: 8000. Maxmium RPM: 13200.

Diameter 230mm 9 inch, Thickness of segments 2.6-2.7mm, Bore 22.23mm(7/8 inch)

Designed to cut through the tough materials, including granite marble, aluminum, auto body panels, cast Iron, copper pipe, corrugated roofing, drywall, ductile iron pipe, fire door, masonry, plastic, PVC, rebar, reinforced concrete, steel metal, stucco and more.

Dry working, wet working may prolong the working life

1pc 10mm Vacuum Brazed Diamond finger bits Milling bits for tile, stone,

10MM Diameter, 50MM workable length, 5/8-11 Thread, Grit #50/60, toal Length 75MM

Enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, marble and granite

1pc 20mm Vacuum Brazed Diamond finger bits Milling bits for tile, stone,

20MM Diameter, 50MM workable length, 5/8-11 Thread, Grit #50/60, toal Length 65MM

Enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, marble and granite

【Size】Diameter 30mm, work length 50mm, total length 65mm. Diamond Grit #50/60,5/8 inch-11 Thread.

【Save Money Tool】With just use one finger bit, you can enlarge, shape or round an existing holes to more different sizes holes. Vacuum brazed technology provide high efficient working and longer life.Save your money and time.

【Machine】Used on 5/8 inch-11 standard grinder. Easy to operate. Recommended RPM: 6000; Maximum RPM 11000.

8pcs/set. 19/25/35/51/76mm diamond drill bits: Total length 75mm, diamond height 15mm; workable length: 50mm. Grit: #35/40; 2"(50mm)Diamond chamfer bit: workable length 46mm; Chamfer angle: top angle 60 degree;Grit:#80/#100.4/5"(20mm) diamond finger bit: total length 65mm, workable length 35mm. Grit #50/60.

5/8"-11 female thread, used on 5/8” thread angle grinder. Recommended RPM: 6000; Maximum RPM:11000. Please don’t use the hammer mode if you use the drill bits on electric drill through the SDS adapter.

Multi-use: Drill bits for drilling holes; Chamfer bit for enlarging or shaping the holes and edging grinding of applicable material.