Hammer Drill Diamond Dry Core Drill Bit with Pilot Bit

Hammer Drill Diamond Dry Core Drill Bit with Pilot bit1.PRODUCT DEscriptIONSegment height: 10mmProduction: Laser welded core drill bitValid Length: 70mm, 150mm and 280mmApplication: Suitable for all bricks, concrete blocks, general building materials, lightly reinforced limestone, aggregate concrete, most natural stone2.WHEN TO USE DRY DIAMOND CORE BITThere are times when water is not accessible or the slurry from wet drilling is not acceptable on the working site. In this case, using a dry bit on a standard handheld core drill or core drill rig would be a better option. A dry core bit can be used on a rotary hammer drill in in conjunction with anadapterbut RPM's are typically slower and precise control over the bit while using an adapter is not desirable.The clutch system on a dedicated core drill is preferable when core drilling vs a rotary hammer.
Block, brick, or soft concrete are still the only recommended materials to use a dry core bit to drill.Horizontal drilling is preferable to vertical when drilling dry because the dust is not extracted efficiently leading to slower drilling and more binding of the bit.4.SPECIFICATION DATA
ODSegment DimensionTube ThicknessValid LengthConnection2220*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"2720*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"3220*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"3820*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"4524*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"5124*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"5624*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"6324*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"6824*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"7124*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"8224*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"8924*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"9224*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"10224*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"11624*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"12224*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"12724*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"13224*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"14224*3.5*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"15224*4.0*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"18024*4.0*10mm2.0mm70mm/150mm/280mmM14/M16/1/2BSP/5/8"
5.PRODUCT DETAILS