Diamond Core Drills for All Kinds of Stones-Stone Drilling Tools

• Customized: Customized
• Standard: API, ISO9001-2008
• Type: Core Drill Bit
• Material: Diamond
• Usage: Stone and Concrete
• Product Name: Diamond Core Drill Bit
• Model NO.: diamond core drill bit
• Dimension(mm): 25
• Spec(mm): 10*3*10
• Tooth(Entries): 3
• Wsable Length(mm): 40
• Suggested R. P. M: 3000-3500
• Feed Speed(mm/Min): 70-90
• Used: Drilling
• Manufacturing Arts: Sinter
• Feature: Fast Cutting Efficiency
• Transport Package: According to Customer Request
• Specification: Dimension: 25mm diamond core drill bit
• Trademark: wanlong
• Origin: Quanzhou
• Production Capacity: 100, 000, 000 PCS/Year

Product Description

CORE DRILL BITS
CHARACTERISTICS OF PRODUCTS
1. High effciency, long life and no breaking of segments.
2. Sizes of adaptor for threaded bit: M14, M16, G1/2", 5/8"-11.
3. Applicable for drilling of brick wall, concrete, concrete with steel.

Type	Code	Description (mm)	Spec (mm)	Tooth (Entries)	Usable Length(mm)	Suggested R. P. M	Feed Speed (mm/min)
Core Drill Bit	CDB	19-22	10*3*10	3	40	3000-3500	70-90
Core Drill Bit	CDB	25	10*3*10	3	40	3000-3500	70-90
Core Drill Bit	CDB	30-32	10*3*10	3	40	3000-3500	70-90
Core Drill Bit	CDB	35-40	10*3*10	3	40	2000-2800	60-80
Core Drill Bit	CDB	45-50	10*3*10	3	40	2000-2800	50-60
Core Drill Bit	CDB	55	10*3*10	3	40	1500-2000	40-60
Core Drill Bit	CDB	60	10*3*10	3	40	1500-2000	40-60
Core Drill Bit	CDB	65	10*3*10	3	40	1500-2000	40-60
Core Drill Bit	CDB	70	10*3*10	3	40	1500-2000	40-60
Core Drill Bit	CDB	75-85	10*3*10	3	40	1500-2000	40-60
Core Drill Bit	CDB	90	10*3*10	3	40	1500-2000	40-60
Core Drill Bit	CDB	95-100	10*3*10	3	40	1000-1500	05-45
Core Drill Bit	CDB	125	10*3*10	3	40	1000-1500	25-45
Core Drill Bit	CDB	150	10*3*10	3	40	1000-1500	25-45