Diamond Drill Bit / Granite Drill Bit / Fast Drilling, Long life / Good Quality / Competitive Prices / Over 12 years experience
Crown segmented diamond drill bit are used for drilling holes on kinds of stone such granite, slate and other hard stones, etc.
Features:
1. Long lifespan and high efficiency.
2. Machinery: Suitable for electrical hand-held drillers or CNC machines.
3. Good performance and reasonable price.
Diameter
(mm)Segment Spec (mm)Connection ThreadOverall Length
(mm)TH 142.5-3.08
M14, 5/8-11''
70-102162.5-3.08182.5-3.08202.5-3.08222.5-3.08252.5-3.08282.5-3.08302.5-3.08322.5-3.08352.5-3.08362.5-3.08382.5-3.08402.5-3.08422.5-3.08442.5-3.08452.5-3.08482.5-3.08502.5-3.08522.5-3.08552.5-3.08582.5-3.08602.5-3.08652.5-3.08