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DRILTEC, INC.

NEW!

SC

Multi-Purpose Drill Bits

• Titanium Carbide Tip

• Special Cutting Edge Geometry

• Diamond-Ground Cutting Surface

SC Drill Bits, suitable to drill almost

any material.

SC-003-015

1/8"

3"

SC-008-030

5/32"

6"

SC-013-016

3/16"

3-1/2"

SC-013-030

3/16"

6"

SC-018-017

1/4"

4-1/4"

SC-018-030

1/4"

6"

SC-023-030

5/16"

6"

SC-028-028

3/8"

5-1/4"

SC-033-030

1/2"

6"

SC-038-030

5/8"

6"

PART

NUMBER

DIAMETER

TOTAL

LENGTH

Drilling Guidelines

Material

Mode of Operation

RPM up to

1/4" Diam.

RPM 5/16" to

1/2" Diameter

Granite/Stone         With Rotary Percussion

1500

1000

Brick

With or without Rotary Percussion

1500

1000

Marble

With or without Rotary Percussion

1500

1000

Cast Stone

With or without Rotary Percussion

1500

1000

Concrete

With or without Rotary Percussion

1500

1000

***************         *********************************                             ***********      ***********

Soft Wood

Without Percussion

2500

1500

Hard Wood             Without Percussion

1600

800

Ceramic Tile          Without Percussion

Liquid coolant permitted.

1800

1200

Porcelain

Without Percussion

Liquid coolant permitted.

1200

800

Baked Ceramic     Without Percussion

Liquid coolant permitted.

1200

800

Glass/Crystal         Without Percussion

Liquid coolant permitted.

800

600

Plastic/Acrylic         Without Percussion

Drill press.

1500

1000

Cast Iron/Steel       Without Percussion

Drill press, with oil coolant.

1000

800