Roadheader Construction

hole drill tools

KAMY is the worldwide leader in manufacturing hydraulic cutters, road headers, tunnel support systems, and other specialized machinery used in the tunneling, mining, and construction industries. Through KAMY’s years of experience and innovative thinking, we can provide custom engineered solutions for nearly any project requiring rock excavation or concrete demolition.

KAMY is the leading manufacturer of roadheaders in the weight class of 13-80 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.

Metal Hole Cutting Tools | Drill Bits, Hole Saws and More

Metal Hole Cutting Tools at Automation Direct. Your source for high quality drill bits, hole saws, metal punches, thread taps, deburr tools and more.

High Speed Steel Fractional Hole Enlarging - Tools - …

High Speed Steel Fractional Hole Enlarging Features: Single-flute cutting edge for greater control through steps; 3 flatted shank prevents slipping in drill chuck

LOT 10 Pcs SET Diamond Hole Saw Drill Bit Set 1/4" - 2 ...

LOT 10 Pcs SET Diamond Hole Saw Drill Bit Set 1/4" - 2" Inch Granite Glass Tile - Tools 10 Piece Diamond Dust Hole SAW Drill BIT for Ceramic Tile Marble Rock ...

Hole Saws - ICS Cutting Tools

Hole Saws have a high speed steel cutting edge electron-beam welded to a tough alloy steel back. Cuts clean and accurate holes in virtually any machinable ...

3 Pcs SET Diamond Hole Saw Drill Bit Set Granite Glass ...

3 Pcs SET Diamond Hole Saw Drill Bit Set Granite Glass Tile - Tools 3 Piece Diamond Dust Hole SAW Drill BIT for Ceramic Tile Marble Rock Porcelain - 1/2" -3/4" - 1 ...

How to Drill a Hole in Glass | Family Handyman

Drilling holes in hard stuff takes talent. Use the wrong technique or tools and you'll waste time, bits, materials and energy. Use glass drill bit.

Blind hole - Wikipedia

A blind hole refers to a hole that is reamed, drilled, or milled to a specified depth without breaking through to the other side of the workpiece.

Unibit Cobalt Step Drill - Tools - IRWIN TOOLS

Rated 5 out of 5 by MichaelMcGinnis from THE.BEST - A must for stainless The Unibit is an incredible tool. I'm a sculptor and interactive museum ...


LENOX offers a complete range of hole saw sizes and types for superior performance in all materials and applications.

Tap Drill Sizes - Newman Tools Inc. Home Page

Taps drill sizes , inch and metric , and tap drill calculator

Shop Hole Saws & Accessories at

Shop hole saws & accessories in the drill bits section of Find quality hole saws & accessories online or in store.

How To Drill Glass

A new one minute video that teaches you the easiest way to drill glass, wine bottles and tile. No special tools just the scrubbing sponge in your kitchen sink.

Starrett Hole Saws - Find Tools and Accessories

The Starrett line of hole saws includes several new, application-specific hole saws engineered for certain materials, power tools and jobs.

Drill Bits - Sears

Sears has drill bits to conquer any task at home or the jobsite. Find complete drill bit sets from top brands like Craftsman and Black & Decker.

Secoroc Rock Drilling Tools PPD 120 Utility Power …

Secoroc Rock Drilling Tools PPD 120 Utility Power Pole Drill

Specializing in deep hole drilling - Deep Drill & Machine ...

At Deep Drill & Machine, every effort is put forth to meet our customers' criteria. Striving to provide quality products with the most economical methods possible. In ...

Diamond Drill Bits And Hole Saws For Stone And Tile

A diamond core drill bit is the right choice for cutting holes in stone and tile. A diamond hole saw will cut clean on granite, marble, or tile - every time!

Tools: Superior Industrial Supply: Saint Louis, MO

Superior Industrial Supply offers complete lines of power tools, hand tools and cutting tools from leading manufacturers such as Metabo, Cooper Tools, Stanley and ...

Tile & Stone Tools - Tile Saws, Tile Cutters, Tile ...

We have the largest selection of wet tile saws & tile cutters online. The Stone & Tile Tools category also features diamond blades, jamb saws, toe kick saws, diamond ...

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