Premium Quality Dry Granite Diamond Tip Core Drill Bit

• Customized: Customized
• Standard: DIN, JIS, AISI, API
• Length: 120/160/370/450
• Type: Core Drill Bit
• Material: Diamond
• Usage: Granite,Marble,Concrete and Construcion
• Model NO.: 15DN0017
• Diameter: 27-250mm
• Seg.Thickness: 3.8/4.0/4.5mm
• Blade Welding Technology: Laser/Silver Welding
• Seg.Height: 8/10mm
• Thread: 5/8"-11, 11/4"-7
• Connection: 11/4-7unc, 1/2bsp,5/8-11′′,M14,
• Application: for Granite,Marble,Concrete and Construcion
• Feature: Sharpness,Smooth Cutting
• Transport Package: Inner Paper Box or Blister Card and Outer Carton
• Specification: 27-250mm
• Trademark: DM
• Origin: Danyang City, Jiangsu Province, China
• Production Capacity: 80000PC Per Month

Product Description

Our company
1) We're a direct manufacturer and 100% export worldwide (USA, Israel, Jordan, Iran, Thailand, Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc)
2) We have around 15 years of producing experience.
3) Our drill product: HSS drill bits, masonry drill, SDS drill, glass&tile drill, step drill, wood flat drill, wood auger bit, wood brad drill, center drill, left hand drill, drill set etc.
4) Above 95% of customers will place a formal order after testing the samples.

PRODUCT CATALOGS

DIAMOND CORE DRILL
 

Type: Laser welded diamond core drill bits for wet drilling reinforced concrete, 1-1/4"UNC connection thread concrete drilling diamond core bits, professional China diamond core drill bits manufacturer and supplier, laser welded wet drilling diamond core drill bits, diamond core drill bits for concrete brick wall.

Features: Drill aggressively with long working life, somooth drill with good balance, widely used in professional construction projects, high precision steel core tube, working length 450mm.

Applications: Concrete, reinforced concrete, brick, block, general building materials.

Machinery: Hydraulic Drilling machine, electric drilling machine, electric portable drill, hand held core drill, stand core drill. 

 

Item Number: 15DN0101
Description:*Silver brazed diamond core drill for wet cutting building materials such as concrete, bricks, granite, marble, stone,cements, etc. High professional quality to fast cut reaching 12-15meters. *Max. cutting depth 450mm.
Diameter (D)		Max Coring Depth(C)	Overall Length(L)	Connecting	Item Number
Metric(mm)	Inches	mm	mm
51	2"	450	500	1-1/4"UNS	15DN0101001
58	2-1/4"	450	500	1-1/4"UNS	15DN0101002
63	2-1/2"	450	500	1-1/4"UNS	15DN0101003
70	2-3/4"	450	500	1-1/4"UNS	15DN0101004
78	3"	450	500	1-1/4"UNS	15DN0101005
83	3-1/4"	450	500	1-1/4"UNS	15DN0101006
89	3-1/2"	450	500	1-1/4"UNS	15DN0101007
102	4"	450	500	1-1/4"UNS	15DN0101008
112	4-1/4"	450	500	1-1/4"UNS	15DN0101009
121	4-3/4"	450	500	1-1/4"UNS	15DN0101010
127	5"	450	500	1-1/4"UNS	15DN0101011
132	5-1/4"	450	500	1-1/4"UNS	15DN0101012
140	5-1/2"	450	500	1-1/4"UNS	15DN0101013
152	6"	450	500	1-1/4"UNS	15DN0101014
159	6-1/4"	450	500	1-1/4"UNS	15DN0101015
165	6-1/2"	450	500	1-1/4"UNS	15DN0101016
182	7"	450	500	1-1/4"UNS	15DN0101017
205	8"	450	500	1-1/4"UNS	15DN0101018
230	9"	450	500	1-1/4"UNS	15DN0101019
255	10"	450	500	1-1/4"UNS	15DN0101020
300	12"	450	500	1-1/4"UNS	15DN0101021

DIAMOND CORE DRILL BITS
ITEM	*EFF	DIAMETER(MM)		SEGMENT DIMENSIONS
	LENGTH	O.D	I.D	LENGTH	WIDTH	HEIGHT	QTY
DCL12	300	12	8	RING	2.5	7	1
DCL14	300	14	9	RING	2.5	7	1
DCL16	300	16	11	RING	2.5	7	1
DCL18	300	18	13	RING	2.5	7	1
DCL20	300	20	15	RING	2.5	7	1
DCL22	300	22	17	RING	2.5	7	1
DCL24	300	24	19	RING	2.5	7	1
DCL26	300	26	20	16	3	7	3
DCL32	300	32	26	16	3	7	3
DCL38	300	38	31	24	3.5	7	3
DCL44	300	44	37	24	3.5	7	3
DCL52	300	52	45	24	3.5	7	4
DCL62	300	62	55	24	3.5	7	4
DCL72	300	72	65	24	3.5	7	5
DCL82	300	82	75	24	3.5	7	5
DCL92	300	92	85	24	3.5	7	6
DCL102	400	102	95	24	3.5	7	6
DCL112	400	112	104	24	4	7	7
DCL122	400	122	114	24	4	7	7
DCL132	400	132	124	24	4	7	8
DCL142	400	142	134	24	4	7	8
DCL152	400	152	144	24	4	7	8
DCL162	400	162	154	24	4	7	9
DCL172	400	172	164	24	4	7	9
DCL182	400	182	174	24	4	7	10
DCL202	400	202	194	24	4	7	10

PACKAGE
Inner paper box or blister card and outer carton box, white box or pallet

Shipping

1. TNT/FedEx/DHL/UPS for samples or under 45KG weight goods, Door to Door.
2. By Air or by Sea for batch goods, from airport(seaport) to airport(seaport).
3. Customers specifying freight forwarders or not.
4. Production Time: 3- 7 days for samples; 2-3.5 weeks for batch goods

 

WIDELY USED
Household, Industrial Use

OUR CUSTOMERS FEEDBACK


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