Champion 115CO 705C Cobalt Drill Set – 15-piece 1/16"–1/2" x 32nds

Manufacturer-verified specifications
Premium M42 cobalt HSS maintains a sharp cutting edge at high temperatures for stainless steel and high-strength alloys

Essential specifications

Size range
1/16" to 1/2" x 32nds
Piece count
15
MPN 115CO
SKU: CHA-115CO
UPC 846035046992

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Regular price $223.50 CADSave 10%
$ 201 .15CAD
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Ships from Montreal QC 🇨🇦Pickup available at our Montreal warehouse
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Current total $201.15 CAD 1 piece

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01 — Essential Specifications

Choose with confidence

Essential specifications

The facts that matter most when choosing the right product in this family.

Size 15-Piece Set
Cutting material Cobalt

02 -- Materials, Applications & Machines

Working compatibility

Materials, applications & machines

Quickly confirm what the tool can cut, the work it is designed to perform, and the equipment it is intended to run on.

Compatible materials

Recommended workpiece materials

  • Stainless steel
  • Steel

Recommended applications

Typical jobs and operations

  • Stainless Steel High-Strength Alloys
  • Holemaking

Compatible machines

Equipment and operating methods

  • Portable drill
  • Drill press

03 -- Complete Technical Specifications

Technical data

Complete technical specifications

Open only the groups you need to confirm construction, dimensions, and operating requirements.

Construction & identification
Tool typeDrill Bit Sets
Tool subtypeJobber Drill Bit Sets
Detailed styleCobalt HSS
Manufacturer series115CO
Series family115CO
Measurement systemImperial
Tool materialCobalt
Manufacturer part number115CO
Dimensions & fit
Size15-Piece Set
Drill / wire / letter designationE
Pack quantity1
Set piece count15

04 -- Why Choose this series

Series advantage

Why choose the 115CO series

115CO

Premium M42 cobalt HSS maintains a sharp cutting edge at high temperatures for stainless steel and high-strength alloys

Features supporting this advantage
  • Premium M42 cobalt HSS maintains a sharp cutting edge at high temperatures for stainless steel and high-strength alloys
  • Cobalt

05 -- Compatibility & What's Included

Compatibility & contents

Confirm the fit before ordering

The systems, models, and components below come directly from the product’s normalized fit data.

What’s included

Components supplied with this product

  • 15-piece set
  • fractional sizes 1/16" to 1/2" x 32nds
  • metal storage case

06 -- Use Notes & Technical Description

Before you use it

Use notes & technical description

Important fit, operating, and care guidance to review before putting the tool to work.

View the complete technical description

Champion 115CO 705C Cobalt Drill Set – 15-piece 1/16"–1/2" x 32nds

115CO is a Champion 705C heavy-duty cobalt jobber drill set with 15-piece of premium M42 cobalt high-speed steel drills. The set covers 1/16"–1/2" x 32nds for high-tensile materials and demanding metalworking applications.

Set Inclusions

15-piece set; fractional sizes 1/16" to 1/2" x 32nds; metal storage case.

Key Benefits

  • Premium M42 cobalt HSS maintains a sharp cutting edge at high temperatures.
  • 135° self-centering split point helps prevent walking for precise starts.
  • Straight shanks fit compatible power drills, drill presses and CNC machines.
  • Designed for stainless steel, high-strength alloys and other high-tensile materials.
  • Made in USA and organized in a durable metal storage case.

Applications

  • Stainless steel
  • High-strength and high-tensile alloys
  • Power drills, drill presses and CNC machines
  • Professional maintenance, fabrication and metalworking

Technical Specifications

Manufacturer part number 115CO
Series Champion 705C Cobalt
Product type Heavy-duty cobalt jobber drill set
Set size 15-piece
Included sizes 1/16"–1/2" x 32nds
Tool material Premium M42 cobalt high-speed steel
Point style 135° self-centering split point
Shank Straight shank
Drill length Jobber length
Performance level Heavy duty
Drilling application Stainless steel and high-strength alloys
Storage Metal storage case
Country of origin Made in USA
Package quantity 1 set

How to Use

Select the drill size required for the hole and use the 115CO with a compatible power drill, drill press or CNC machine. Use the correct speed, feed, workholding and cutting fluid for the material, and clear chips regularly.

Important: Cobalt drills are heat-resistant but brittle. Avoid side loading, excessive feed pressure and forcing the tool.

Cutting tools may chip or shatter if misused or overloaded. Secure the workpiece, wear eye protection and follow the drill and machine manufacturer's operating instructions.

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Step 2

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Details confirmed
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Step 3

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4
Step 4

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5
Step 5

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