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Precision
Hole-Making Tools

At Grewin&Cowee, we have an extensive selection of state-of-the-art inserts, bits and tools for making accurate and clean holes of any diameter. These include modular and solid carbide drills, counterboring tools, hole finishers, indexable inserts and combination tools.

Hole-Making Tool

Golden Squirrel Series
& Hole Making Tools

The Golden Squirrel Series by Grewin offers robust hole-making tools crafted from durable tungsten carbide. Designed for precision and versatility, these tools excel in both multi-tasking and specialized applications, delivering consistent, high-performance results across diverse materials.

Golden Squirrel Series

The Golden Squirrel Series delivers unmatched precision, extended tool life, and superior performance in challenging drilling applications, ensuring consistent, high-quality results.

Hole Making Tools -1

Hole Making Tools

Golden Squirrel Series

Hole Making Tools -10

Hole Making Tools

Golden Squirrel Series

Hole Making Tools -6

Hole Making Tools

Golden Squirrel Series

Hole Making Tools -7

Hole Making Tools

Golden Squirrel Series

Hole Making Tools -9

Hole Making Tools

Golden Squirrel Series

Hole Making Tools -2

Hole Making Tools

Golden Squirrel Series

Hole Making Tools -3

Hole Making Tools

Golden Squirrel Series

Hole Making Tools -4

Hole Making Tools

Golden Squirrel Series

Hole Making Tools -5

Hole Making Tools

Golden Squirrel Series

Hole Making Tools -8

Hole Making Tools

Golden Squirrel Series

Silver Squirrel Series
& Hole Making Tools

The Silver Squirrel Series features high-precision hole-making tools crafted for reliability and versatility. Ideal for various materials, this series combines durability with exceptional performance.

Modular Drills-Fast Drill

Silver Squirrel Series

The Silver Squirrel Series excels in delivering consistent precision, enhanced durability, and versatility, making it the go-to choice for reliable drilling across a wide range of materials.

Modular Drills-Fast Drill

Fast Drill

Silver Squirrel Series

Drill for Metalworking

Silver Squirrel Series

Fast Drill

Silver Squirrel Series

Drilling Insert

Silver Squirrel Series

Hole Drilling

Silver Squirrel Series

Oil Tool Holder

Silver Squirrel Series

Spade Drill

Silver Squirrel Series

Download PDF

For more details, you can download the Hole Making Tools PDF.

Grewin-2024-Holemaking-Drills

2024 Grewin-Hole Making Tools

Quality Assurance, Service First

Precision Technology, Excellent Cutting

Frequently Asked Questions

F.A.Q.

Frequently Asked Questions About Our Products and Services
  • We provide a wide range of carbide cutting tools, including end mills, drills, taps, and inserts.
  • Our tools are designed for precision and durability, suitable for various industrial applications.
  •  Low minimum order quantities and competitive pricing are available.
  • Yes, we offer custom tool design and manufacturing services.
  •  Our in-house factory allows us to produce tools in the exact size and specification you need.
  • Our cutting tools are primarily made from high-quality carbide materials.
  • Our tools are manufactured using advanced technology and precision machinery.
  • We use high-quality carbide materials known for their strength and wear resistance.
  • Each tool undergoes rigorous testing and quality checks before shipping.
  • Our cutting tools are versatile and suitable for a wide range of industries.
  • Industries such as automotive, aerospace, medical device manufacturing, and general machining rely on our tools.

Request A Quote

Complete the form below to have a representative contact you about your tool needs.

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