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Home --> Power tools accessory > glass & tile drill bits

The glass & tile drill bits is also called spear point drill bits. Due to its spear point's design, it does reduce cutting pressure for cutting a prefect hole without any chipping or breaking. Besides regular round shank, hex shank is available.

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Brown Finish  Glass Drill Bits with Hex Shank  ( Type A ) Chrome-Coated Glass Drill Bits with Hex Shank     ( Type B ) Chrome-Coated Glass Drill Bits ( Type C )

* Spear point reduces cutting pressure for cleaner holes.
* Cuts a perfectly round hole without chipping or breaking.
* Best result with lower rpm and good cooling with water, vinegar and turpentine.
* For use with rotary drills only.
* For drilling glass, tile, mirrors and ceramics.
* Grooved hex shank prevents slipping in drill chuck or bit extension.
* Fits all standard 1/4" quick change chucks.
* Drill Set are available.

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Order No.

Diameter ( mm )

Length

H107-30

3.0

60

H107-40

4.0

60

H107-50

5.0

60

H107-60

6.0

60

H107-70

7.0

80

H107-80

8.0

80

H107-100

10.0

100

H107-120

12.0

100

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Order No. :

Diameter ( inch )

Length

H107-01A

1/8"

2-1/2"

H107-02A

5/32"

2-1/2"

H107-03A

3/16"

2-1/2"

H107-04A

1/4"

2-1/2"

H107-05A

5/16"

2-3/4"

H107-06A

3/8"

2-3/4"

H107-07A

1/2"

3"

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                               Letterman United Corp. Taiwan     No. 177, Wun-Ya St. Wu-Chi , Taichung 435, Taiwan.

                                TEL : 886-4-26567334  FAX : 886-4-26567342   E-mail : letterman888@seed.net.tw or letterman999@gmail.com

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