Feature(may vary by option.)
●【Specifications】Hole saw diameter:12.7mm|1/2", Diamond height: 8mm|5/16", Total length:67mm|2-5/8".
●【Material】The diamond drill bit is made of high density and high hardness pure HHD90 diamond brazed to make cutting easier and smoother.
●【Pure lubricating cream】Diamond Drill Bit contain pure molybdenum disulfide wax lubricant for durability during dry drilling.
●【Machine】Compatible with most Hand Drill, Angle Grinder, Bench Drill.
●【Package】3x 12.7mm|1/2" Diamond Drill bit，which are packed in a plastic box.
[6 in 1 | 6.5-12.7mm]
[9.5mm|3 & 8 x3pcs]
[10mm|3 & 8 x2pcs]
[10mm|1 & 4 x3pcs]
[12.7mm|1 & 2 x3pcs]
[6mm|1 & 4 x2pcs]
[8mm|5 & 16 x2pcs]
[8mm|5 & 16 x3pcs]
[12mm|1 & 2 x2pcs]
[4 in 1 | 6.5-12mm]
[6 in 1 (12.7mm|1 & 2 x6)]
Description
Product Features:
The drill bits are brazed with pure HHD90 diamond sand. The uniform distribution of diamond sand, high density and high hardness make the service life much higher than other drill bits.
The drill bits contains pure molybdenum disulfide lubricating paste for longer service life, better lubrication and cooling effect, suitable for both dry and wet drilling. Combined with water can greatly extend the service life.
Package includes：
3 x Bits diameter of 12.7mm | 1/2" US Standard
1 x Storage case