Specifications

competitive price
professional quality,strict quality control
advanced equipment,plenty experience
timely delivery
ISO9001

DIAMOND CORE DRILL BIT
(FOR DRY & WET CUTTING)
The laser-welded core bit is designed for reliability, efficiency and safety on a variety of construction materials.  It's ideal for drilling in concrete, bricks and brickwork. Suitable for manual drilling machines.
Applications:Concrete, bricks, brickwork, breeze block, sandstone, etc.
Features:Laser welded;
High cutting speed & long lifetime;
Self cooling & fast removal;
Dry and wet use.-
Thread: M16; Effective length: 60mm;
SDS or hexagonal adapter.

OUTER DIA.	INNER DIA.	No. of	Size of
(mm)	(mm)	Teeth(pcs)	teeth(mm)
26	18	3	10*4*7.5
29	21	3	12*4*7.5
38	31	3	15*3.5*7.5
52	45	3	24*3.5*7.5
68	61	3/4pvs	24*3.5*7
78	71	4	24*3.5*7.5
82	75	/4/5pcs	24*3.5*7
107	100	5	24*3.5*7.5
117	110	5	24*3.5*7.5
127	120	5	24*3.5*7.5
152	145	6	24*3.5*7.5

Dashiqiao city Xinhongqiao High & New Technology Co.,Ltd

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