Description:

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Diamond Core Drill Bits Set 11pcs(1/4" 5/16" 3/8" 4/5" 1" 1-1/8" 1-1/4" 1-3/8" 1-4/5" 2-1/2" Drill Bit+2" Chamfer Milling Bit) for Ceramic,Tile,Marble,Porcelain with Trangle Shank Thread

Product Features

• Size: 11pcs-6/8/10/20/25/28/32/35/45/65/50
• Brand: JeeynoTols
• MPN: eebedabc-d0af-4c0b-a96b-90d584165208
• UPC: Does not apply
• EAN: Does not apply
• Package Content11pcs/box:10pcs drill bits with Trangle Shank:Diameter 1/4" 5/16" 3/8" 4/5" 1" 1-1/8" 1-1/4" 1-3/8" 1-4/5" 2-1/2"(6/8/10/20/25/28/32/35/45/65mm),1pc 2"(50mm) Chamfer Milling Bit with HEX Shank,In a Useful Box to Keep them Together and Easy to Find.
• High Durable & EfficiencyHigh-quality diamond grains and vacuum brazed technology provides high efficient working performance/Faster Drilling Speed/Longer Service Life.Treated by special high-temperature resistant process,can be used directly dry drilling,also with water to extend service life.
• High Precision & Clean CutsU-Grooves design fast chip removal,high-temperature resistant process allowing for greater accuracy in drilling and englarge/beveling/shaping existing holes.
• More Versatility & ConvenienceWith a diamond drill bit set,you have a Range of sizes and types to tackle different projects and materials,save money.
• Recommended MachineAngle grinder with 5/8-11 thread,Recommended Speed 6000RPM;Triangle Adapter for electric drill,recommended speed 2000-5000RPM;Faster the RPM, longer the bit's working life;Hammer drill,you can use SDS Adapter but have to shut down hommer moder when using these bits;

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Open Box Condition Notice:

Items are in perfect working condition. Items may have some minor signs of use, and the original protective wrapping may be absent or the item may be repackaged. All accessories will be included.

Return Policy:

You may return any item purchased within 30 days of receiving the shipment.