Premium core drill bit for reinforced concrete

Premium Core Drill Bit for reinforced concrete - Steady-going - Longer life-span - Very Fast Drilling - Diamond arranged Premium core drill bit for reinforced concrete Diameter: 30mm ~ 350mm Length: 350mm/400mm/450mm1-1/4"UNC -7" thread, Other threads are available upon request.

Outside diameter	Size of slot(LxHxT)	Slots Qaty	Wall thickness	Application
φ25mm (1")	15.3/10.3x10x3.5	4	1.8	Wet cut
φ30mm(1 1/5")	17.4/12.3x10x3.5	4	1.8	Wet cut
φ35mm(1 2/5")	21/15.9x10x3.5	4	1.8	Wet cut
φ40mm (1 1/2")	24x10x3.5	4	1.8	Wet cut
φ45mm (1 3/4")	24x10x3.5	5	1.8	Wet cut
φ50mm (2")	24x10x3.5	5	1.8	Wet cut
φ56mm (2 1/5")	24x10x3.5	5	1.8	Wet cut
φ60mm (2 7/20")	24x10x3.5	6	1.8	Wet cut
φ66mm (2 3/5")	24x10x3.5	6	1.8	Wet cut
φ70mm (2 3/4")	24x10x3.5	7	2	Wet cut
φ76mm (3")	24x10x3.5	7	2	Wet cut
φ80mm (3 3/20")	24x10x3.5	7	2	Wet cut
φ86mm (3 2/5")	24x10x3.5	8	2	Wet cut
φ90mm (3 11/20")	24x10x3.5	8	2	Wet cut
φ101mm (4")	24x10x3.5	9	2	Wet cut
φ107mm (4 1/5")	24x10x3.5	9	2	Wet cut
φ112mm (4 2/5")	24x10x3.5	10	2	Wet cut
φ122mm (4 4/5")	24x10x3.5	10	2	Wet cut
φ132mm (5 1/5")	24x10x3.5	11	2	Wet cut
φ143mm (5 3/5")	24x10x3.5	11	2	Wet cut
φ152mm (6")	24x10x4.0	12	2	Wet cut
φ158mm (6 1/5")	24x10x4.0	12	2.4	Wet cut
φ161mm (6 7/20")	24x10x4.0	12	2.4	Wet cut
φ171mm (6 3/4")	24x10x4.5	13	2.4	Wet cut
φ181mm (7 1/9")	24x10x4.5	14	2.4	Wet cut
φ200mm (7 17/20")	24x10x4.5	15	2.4	Wet cut
φ218mm (8 3/5")	24x10x4.5	16	2.7	Wet cut
φ225mm (8 17/20")	24x10x4.5	16	2.7	Wet cut
φ250mm (9 17/20")	24x10x5.0	17	2.7	Wet cut
φ270mm (10 13/20")	24x10x5.0	19	2.7	Wet cut
φ300mm (11 4/5")	24x10x5.0	21	3	Wet cut
φ320mm (12 3/5")	24x10x5.0	23	3	Wet cut
φ350mm (13 4/5")	24x10x5.0	23	3	Wet cut

Contact UsPlease visit our homepage: www.xiamenkaiyuan.comPhone Number: 86- 592- 5068656Fax: 86 -592 -5068657

Premium core drill bit for reinforced concrete