Premium Quality Diamond Drill Bit Hollow Male 1/2bsp Connection for Wet Drilling Tile Ceramic Porcelain Granite Marble Slabs.

• Customized: Customized
• Standard: DIN
• Length: 70mm to 120mm
• Type: Core Drill Bit
• Material: Diamond
• Usage: Masonry Drilling
• Model NO.: 3831-F
• Craftsmanship Type: Hot Pressed Sintered
• Shank Type: Male 1/2bsp Threaded Connection with Hole
• Max. Cutting Depth.: 50mm
• Working Part: Diamond Rim
• Dry or Wet Cut: Wet Cut
• Diamond Exposed: Yes
• Cutting Purposes: Stone, Tile, Ceramic Porcelains
• Transport Package: Paper Box, Tube, Blister, Sandwich Blister
• Specification: 6mm to 152mm diameter
• Trademark: OEM, HTT
• Origin: China
• HS Code: 8207509000
• Production Capacity: 1200000

Product Description

* Featured diamond drill bits are professional wet cutting various ceramics, tiles, porcelains, granite slabs, marble slabs, etc. 

* Hot pressed sintered diamond rim for fast and smooth cutting on precision holes.

* Extreme cutting service life guaranteed. 

* Max. Cutting Depth up to 30mm. 

* Male 1/2BSP threaded connection with go-through hollow holes for water feeding while drilling work with my company's special water connector chuck for this 3831-F series. 








*Other special sizes are available on the customers' special requests. 

Item Number	Diameter(mm)	Diameter(inch)	Max. Cutting Depth. (mm)	Overall Length(mm)	Shank Size
3831F.00607002	6	1/4"	30	70	1/2"BSP
3831F.00707002	7	9/32"	30	70	1/2"BSP
3831F.00807002	8	5/16"	30	70	1/2"BSP
3831F.00907002	9	23/64"	30	70	1/2"BSP
3831F.01007002	10	25/64"	30	70	1/2"BSP
3831F.01107002	11	7/16"	30	70	1/2"BSP
3831F.01307002	13	1/2"	30	70	1/2"BSP
3831F.01407002	14	9/16"	30	70	1/2"BSP
3831F.01607002	16	5/8"	30	70	1/2"BSP
3831F.01707002	17	11/16"	30	70	1/2"BSP
3831F.01907002	19	3/4"	30	70	1/2"BSP
3831F.02207002	22	7/8"	30	70	1/2"BSP
3831F.02507002	25	1"	30	70	1/2"BSP
3831F.02707002	27	1-1/16"	30	70	1/2"BSP
3831F.02707002	29	1-1/8"	30	70	1/2"BSP
3831F.03007002	30	1-3/8"	30	70	1/2"BSP
3831F.03207002	32	1-1/4"	30	70	1/2"BSP
3831F.03507002	35	1-3/8"	30	70	1/2"BSP
3831F.03807002	38	1-1/2"	30	70	1/2"BSP
3831F.04507002	45	1-3/4"	30	70	1/2"BSP
3831F.05107002	51	2"	30	70	1/2"BSP
3831F.05407002	54	2-1/8"	30	70	1/2"BSP
3831F.05707002	57	2-1/4"	30	70	1/2"BSP
3831F.06407002	64	2-1/2"	30	70	1/2"BSP
3831F.07007002	70	2-3/4"	30	70	1/2"BSP
3831F.07607002	76	3"	30	70	1/2"BSP
3831F.08307002	83	3-1/4"	30	70	1/2"BSP
3831F.08907002	89	3-1/2"	30	70	1/2"BSP
3831F.09507002	95	3-3/4"	30	70	1/2"BSP
3831F.10207002	102	4"	30	70	1/2"BSP
3831F.10507002	105	4-1/8"	30	70	1/2"BSP
3831F.10807002	108	4-1/4"	30	70	1/2"BSP
3831F.11407002	114	4-1/2"	30	70	1/2"BSP
3831F.11507002	115	4-17/32"	30	70	1/2"BSP
3831F.11807002	118	4-5/8"	30	70	1/2"BSP
3831F.12707002	127	5"	30	70	1/2"BSP
3831F.15207002	152	6"	30	70	1/2"BSP