Professional Drill Bit for Glass/Brick/Cement/Wood/Tile/Etc

Short Description:

1. Improved Efficiency：high quality & hardness YG8 tungsten steel alloy head features reduced resistance and better precision and is more wear resistant.

2. Ssatisfy All You Ddemand：We can help in drilling by starting with the smallest bit and continuing to the size needed.

3. U-type Slot Design：allows for fast penetration and evacuation of debris as you work.

4. Anti-slip Triangle Shank：ensures a tight fit and is suitable for electric drill, hand drill and bench drill. Not suitable for impact drills.

5. Applications：Ideal for drilling on iron, copper, aluminum, wood, steel plate, ceramic, brick, plastic, etc. Also suitable for glass, marble, full ceramic tile, granite, etc.

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Product Detail

Product Tags

Key Details

Product Name	Concrete Drill Bit/Masonry Drill
Body Material	40Cr
Tip Material	YG8
Shank	Round Shank
Usage	Drilling glass, ceramic tile, marble, wood, travertine, ceramic, stone, concrete, brick, hard plastic, cement, etc
Customized	OEM, ODM
MOQ	500set
Features	1. Hardened, premium carbide insert tip is strong and stays sharp longer for finer material break up and easier drilling. Increases strength and durability. 2. Copper braze material gives high heat resistance for reduced tip loss. 3. Please cooling with water and control the speed when drilling. 4. We can provide different set if you need.

Product Size

Diameter		Short Series		Long Series		Expanding Length (For drilling wall）
Size(mm)	+T14 +T12(mm)	L (mm)	≈I(mm)	L (mm)	≈I(mm)	L (mm)	≈I(mm)	L (mm)	≈I(mm)
3	0.35	60	35
4	“+0.30+0.12”	75	39
4.5		85	39	150	85
5
5.5
6		100	54
6.5	"+0.36+0.15"
7
8		120	80	200	135
8.5
9
10
11	“+0.43+0.18"	150	90
12				220	150	400	350	600	550
13
14
16
18		160	100
20	“+0.52+0.21”
22
24
25