Diamond Drill Bits Electroplated Drilling Stone Ceramic Glass

Electroplated diamond core drill bits are also called diamond hole saws, which is suitable for electric portable angle grinder machine or drilling machines, they are mainly used for precise hole drilling in the block of glass, crystal, fiberglass, tiles of ceramic and porcelain, marble, soft stone and other composite materials, great for Home, Hobby, Craft, Construction, etc.

Dry(don't recommend) or wet use(water coolant is much better for drilling performance).

Instructions for use:

1. When operating, first incline the drill bit at 45 degrees, and slow down the speed of the electric drill, then erect the electric drill.

2. When it is about to drill through, slow down the speed again.
3. During the whole drilling process, keep adding water to cool.

Code No.	Diameter(mm)	Length(mm)	Diamond Height	Diamond Grit	Connection
DDB-S-01-003	3	30mm 40mm 60mm 75mm 80mm 90mm 100mm or as per demand	3-10mm or as per demand	#60/80/100/120	5/8"-11 M14 1/2 Gas Straight Shank (Round or Hexagonal)
DDB-S-01-004	4
DDB-S-01-005	5
DDB-S-01-006	6
DDB-S-01-008	8
DDB-S-01-013	13
DDB-S-01-018	18
DDB-S-01-020	20
DDB-S-01-022	22
DDB-S-01-025	25
DDB-S-01-027	27
DDB-S-01-030	30
DDB-S-01-035	32
DDB-S-01-036	36
DDB-S-01-038	38
DDB-S-01-040	40
DDB-S-01-044	44
DDB-S-01-046	46
DDB-S-01-051	51
DDB-S-01-056	56
DDB-S-01-063	63
DDB-S-01-066	66
DDB-S-01-071	71
DDB-S-01-076	76
DDB-S-01-083	83
DDB-S-01-089	89
DDB-S-01-096	96
DDB-S-01-102	102
DDB-S-01-108	108
DDB-S-01-114	114
DDB-S-01-120	120
DDB-S-01-127	127
DDB-S-01-132	132
DDB-S-01-152	152
DDB-S-01-159	159
DDB-S-01-168	168
DDB-S-01-180	180
DDB-S-01-200	200
DDB-S-01-230	230
DDB-S-01-250	250

The above specifications & photos are for reference, other specification may be available as per customer's demand.

Note:

1. After opening installation, commissioning idling should observe whether the beating, then normal operation, the best results;
2. Into the hole to have a smooth time, please do not exert pressure on the side and curves spud;
3. Have enough openings for cooling and lubrication to reduce wear and coating products off;
4. Non-occurrence of high-temperature drilling dry rub, causing severe wear affect the results;
5. The operator must wear safety protective equipment to ensure safe operation.

Electroplated Diamond Core Drill Bits have a single layer of diamond powder on the tools, once the layer of diamond is worn down, the tools life is end and you need to use a new one. The sharpness of electroplate diamond tools is better than vacuum brazed diamond tools for drilling marble, ceramic, soft tile and similar materials. Special, electroplated diamond core drill bits need water when using, some place cannot find water, it’s not convenience for some customers. It can make any diamond grit as the customer’s request. It is not limited on the mold. The customer can make their own style.

Connection(Bore) Type of Drill Bits


M14 or 5/8"-11	1/2 Gas	Round Shank	Hexagonal Shank	1-1/4" UNC

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