Viper Wet Blind Hole Drill Bit, 3/8-Inch

The Viper Wet Blind Hole Drill Bit is designed for drilling holes in granite and natural stone. This 3/8-inch bit is built to perform under high-heat conditions when used with water.

A 5/8-inch-11 threaded arbor provides compatibility with appropriately threaded tools. For best performance, operate the bit between 4,000 and 9,000 RPM.

Typical Applications

• Drilling blind holes in granite
• Drilling blind holes in natural stone
• Wet drilling applications

Advantages

• Designed to perform under high-heat conditions
• Suitable for granite and natural stone
• 5/8-inch-11 threaded arbor
• Available in multiple sizes
• Designed exclusively for wet use

Specifications

• Brand: Viper
• Product type: Wet blind hole drill bit
• Diameter: 3/8 inch
• Material applications: Granite and natural stone
• Arbor thread: 5/8-inch-11
• Recommended operating speed: 4,000 to 9,000 RPM
• Use method: Wet only
• Available sizes: 3/16 inch, 1/4 inch and 3/8 inch

Operating Instructions

Use this drill bit with water only. For best performance, operate between 4,000 and 9,000 RPM.

Why Choose the Viper Wet Blind Hole Drill Bit?

The Viper Wet Blind Hole Drill Bit combines high-heat performance with a 5/8-inch-11 threaded arbor for wet drilling in granite and natural stone. Its 3/8-inch size provides a professional solution when a smaller drilled hole is required.

Frequently Asked Questions

What materials can this drill bit be used on?

It is designed for drilling granite and natural stone.

What size is this drill bit?

This drill bit has a 3/8-inch diameter.

Can this bit be used dry?

No. This drill bit is designed for wet use only.

What operating speed is recommended?

For best performance, operate the bit between 4,000 and 9,000 RPM.

What arbor thread does the bit use?

It features a 5/8-inch-11 threaded arbor.

Are other sizes available?

Yes. Viper Wet Blind Hole Drill Bits are also available in 3/16-inch and 1/4-inch sizes.

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