DRILL BITS / CORE BITS: 1. OVER 15 YEARS' EXPERIENCE 2. DIFFERENT SIZES ARE AVAILABLE 3. QUALITY ACCEPTED IN EUROPE

DRILL BITS:

 

SIZE OF SEGMENT		THREAD
φ4×10		φ10M8M12M14G1/2″5/8″-11
φ5×10
φ6×10
φ7×10
φ8×10
φ9×10
φ10×10
φ12×10
φ13×10

 

 

 

 

CORE BITS:

 

SIZE OF SEGMENT		THREAD
φ14×3×10		M14G1/2″5/8″-11
φ15×3×10
φ18×3×10
φ20×3×10
φ22×3×10
φ25×3×10
φ28×3×10
φ30×3×10
φ32×3×10
φ35×3×10

THIN CORE BITS:

SIZE OF SEGMENT		THREAD
φ6×1×10		M12M14G1/2″5/8″-11
φ7×1×10
φ8×1×10
φ9×1×10
φ10×1×10
φ12×1×10
φ14×1×10
φ16×1×10
φ18×1×10
φ20×1×10
φ22×1×10
φ25×1×10
φ28×1×10
φ30×1×10
φ32×1×10
φ35×1×10
φ40×1×10
φ45×1×10
φ50×1×10
φ60×1.5×10
φ70×1.5×10
φ80×1.5×10
φ90×1.5×10
φ100×1.5×10

SEGMENTED CORE BITS:

DIAMETRE	SIZE OF SEG.	NO. OF SEG.	THREAD
φ20	10×3.76/3×10	3	M14G1/2
φ25	10×3.38/3×10	4
φ30	15×3.62/3×10	4
φ40	15×3×10	5
φ45	15×3.21/3×10	5
φ50	15×3.16/3×10	6
φ55	10×3.13/3×10	7
φ60	15×3.63/3.5×10	7
φ65	15×3.6/3.5×10	8
φ70	20×3.67/3.5×10	7
φ75	20×3.64/3.5×10	7
φ80	20×3.62/3.5×10	8
φ85	20×3.61/3.5×10	8
φ90	24×3.5×10	7
φ95	24×3.62/3.5×10	8
φ100	24×3.61/3.5×10	8

DRILL BITS, CORE BITS, DIAMOND DRILLS