Diamond core bits

Detailed Product Description

Brazed high performance core bits
Item No.	Outer Diameter		Segment Width(mm)		Female thread
	Inches	mm
ADR-BIT51	2	51	3.6		1-1/4-7
ADR-BIT57	2-1/4	57	3.8		1-1/4-7
ADR-BIT64	2-1/2	64	3.8		1-1/4-7
ADR-BIT70	2-3/4	70	3.8		1-1/4-7
ADR-BIT76	3	76	3.8		1-1/4-7
ADR-BIT83	3-1/4	83	3.8		1-1/4-7
ADR-BIT89	3-1/2	89	3.8		1-1/4-7
ADR-BIT102	4	102	4		1-1/4-7
ADR-BIT108	4-1/4	108	4		1-1/4-7
ADR-BIT114	4-1/2	114	4		1-1/4-7
ADR-BIT127	5	127	4		1-1/4-7
ADR-BIT140	5-1/2	140	4		1-1/4-7
ADR-BIT152	6	152	4		1-1/4-7
ADR-BIT159	6-1/4	159	4		1-1/4-7
ADR-BIT178	7	178	4.2		1-1/4-7
ADR-BIT203	8	203	4.2		1-1/4-7
ADR-BIT229	9	229	4.2		1-1/4-7
	·Standard length 14,other length or thread can be produced on required.
	·There is standard flat segment,FC segment,and V-shaped segment ,FC and V-shaped segment designed for extremely fast and smooth drilling.
	·other sizes are avaiable upon  request.

Features

*Universal wet drilling core bits.

*Designed for high performance drilling in a wide range of hard to soft materials,Even fast drilling and maximum life.

Applications

*For drilling a wide range of hard to soft materials with or without steel reinforcing,reinforced concrete,cured concrete with hard to soft aggregates,prestressed concrete,concrete with stressed rebar,asphalt,air-cured refractories,brick,block and stone.

*It is most effective on high power core drill.