Professional dry diamond core bit specifically designed for dry drilling with hand held machines.

 

Applications

Lignacite block, lightweight block, aerated block, plaster, mortar, abrasive sandstone, medium concrete block (3-10N/mm2), hand made brick, stock brick, medium - hard facing brick, low-medium alumina refractories (25-40%), concrete paviors, cotswold stone, soft york stone, other abrasive stone. (Not recommended for reinforced concrete)

Outerine Diameter		Arbor Size		Segment Dimension	Segment Number
Inches	Metric(MM)	Inches	Metric(MM)
0.87’’	22	13.78’’	350	10X3X8/10	3
1.10’’	28	13.78’’	350	15X3X8/10	3
1.26’’	32	6.69’’	170	15X3X8/10	3
1.5’’	38	6.69’’	170	15X3/3.5X8/10	4
1.89’’	48	6.69’’	170	24X3/3.5X8/10	4
2.05’’	52	6.69’’	170	24X3/3.5X8/10	4
2.56’’	65	6.69’’	170	24X3/3.5X8/10	4
3.07’’	78	6.69’’	170	24X3/3.5X8/10	5
3.58’’	91	6.69’’	170	24X3/3.5X8/10	5
4.21’’	107	6.69’’	170	24X3/3.5X8/10	6
4.61’’	117	6.69’’	170	24X3/3.5X8/10	6
5’’	127	6.69’’	170	24X3/3.5X8/10	8
5.98’’	152	6.69’’	170	24X3/3.5X8/10	10
6.38’’	163	6.69’’	170	24X3/3.5X8/10	14