3/8" Marble Granite Sintered Segmented Diamond Finger Drill Bit

• Type: Core Drill
• Usage: Stone Drilling
• Certification: CE
• MOQ: 5PCS
• Feature: Sharpness
• Service: After-Sales Service
• Model NO.: Diamond Drill Bit
• Packing: Carton
• Payment: Tt; Western Union
• Transport Package: One Drill with One Carton
• Specification: 20*20T
• Trademark: Linsing
• Origin: Shangrao, China
• HS Code: 8207501000
• Production Capacity: 1000PCS/Day

Product Description

Diamond finger bit adopts advanced production technology, strict product quality inspection process, long service life and stable grinding performance.

Product features:
1: Core drill bits are used for drilling marble and granite countertops, as well as carving openings for stone and rock.
2: The high-quality segments are welded to the drill bit steel base to make the diamond core bit longer life.
3: Reasonable core drill bits design makes it more beautiful while taking into account efficiency and life.
4: Suitable for dry and wet drilling.
Product Description:
1: Universal wet drilling core bits are used for drilling machines.
2: Type of segment: flat segment, ring segment, column segment, turbo segment.
3: Selectable adaptor sizes: Dia6 8 10mm shank, M14 thread, 5 8"-11 thread or Gas 1 2" etc.
 

Diameter (mm)	Working Length (mm)	Segment Dimension (mm)
		L	W	H	Segment Quantity (pcs)
6	30, 50	column		10	1
8	40	column		10	1
10	40	column		10	1
12	40	column		10	1
14	40	column		10	1
16	40	column		10	1
18	60	column		10	1
20	40-100mm	ring	3.0	10	1
26		ring	3.0	10	1
32		ring	3.0	10	1
36		ring	3.0	10	1
42		23/19.7	3.0	10	4
52		23/20	3.5	10	5
62		24	3.5	10	5
82		24	4.0	10	7
102		24	4.0	10	9
112		24	4.0	10	9
132		24	4.0	10	10
152		24	4.0	10	12
178		24	4.5	10	13