diamond dry core drill bit for granite,nature stone,concrete

Diamond dry core drill bit

Diamond dry core drill bit All main sizes for extraction and ventilation work Core drill segments are laser welded so will withstand higher temperatures and last longer These core bits are designed to cut smooth, round holes through a range of different masonry with out any material breakout High diamond content in each tip provides.Diamond dry core drill bit is professional drilling granite.

Applications:- Brick,Concrete,granite, Sandstone

Description

Applications:- Brick,Concrete,granite, Sandstone

Item No.	Diamerer(mm)	Length (mm)	Adaptor	Segment NO.	Segment Size(mm)
GCR010	10	90	M14	1	Crown 3.5×10
GCR012	12	90	M14	1	Crown 3.5×10
GCR014	14	90	M14	1	Crown 3.5×10
GCR016	16	90	M14	1	Crown 3.5×10
GCR018	18	90	M14	1	Crown 3.5×10
GCR020	20	90	M14	1	Crown 3.5×10
GCR022	22	90	M14	1	Crown 3.5×10
GCR028	28	90	M14	1	Crown 3.5×10
GCR032	32	90	M14	1	Crown 3.5×10
GCR038	38	90	M14	1	Crown 3.5×10
GCR042	42	90	M14	4	24×3.5×10
GCR052	52	90	M14	4	24×3.5×10
GCR065	65	90	M14	5	24×3.5×10
GCR072	72	90	M14	6	24×3.5×10
GCR082	82	90	M14	6	24×3.5×10
GCR091	91	90	M14	8	24×3.5×10
GCR102	102	90	M14	8	24×3.5×10