Professional Drill Bit for Glass/Brick/Cement/Wood/Tile/Etc
Product Information
|
Product Name |
Concrete Drill Bit/Masonry Drill |
|
Body Material |
40Cr |
|
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. |
Product Size

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

Frequently Asked Questions
-
Q.
Is OEM available?
A.Yes, OEM and customization are available. Graved logo marker,Laser logo marker,, customized packing. Printed Inner box, Carton box.
-
Q.
Are samples available?
-
Q.
What is your payment terms?
-
Q.
What's your delivery way?
-
Q.
What's your delivery time?
-
Q.
When you can reply to me when I send you an Inquiry?












