Bosch Power Tools SG45M manual Cobalt Drill Bits, Cobalt Drill Bit Sets, CO18 CO4029

Page 16

Metal Drilling

Cobalt Drill Bits

CO18

CO4029

Cobalt Drill Bit Sets

Bosch cobalt drill bits offer the best heat resistance and rigid thick web design for drilling in extremely hard and abrasive materials such as treated stainless steel (precipitation-hardened), cast iron and titanium.

•  A tough cobalt alloy delivers heat resistance up to 1100° Fahrenheit allowing the bit to perform for extended periods of time in the most abrasive materials without failing due to the high heat levels. Overall bit hardness of 66-68 HRC from the cobalt formulation gives the ability to penetrate exceptionally tough materials

•  135° split point starts on contact with no walking or skating and no center punch is required

 

 

Overall

Shank

 

Item #

Diameter

Length

Diameter

Quantity

Carded Items

CO2131

1/16"

1-7/8"

1/16"

1

CO2132

5/64"

2"

5/64"

1

CO2133

3/32"

2-1/4"

3/32"

1

CO2134

7/64"

2-5/8"

7/64"

1

CO2135

1/8"

2-3/4"

1/8"

1

CO2136

9/64"

2-7/8"

9/64"

1

CO2137

5/32"

3-1/8"

5/32"

1

CO2138

11/64"

3-1/4"

11/64"

1

CO2139

3/16"

3-1/2"

3/16"

1

CO2140

13/64"

3-5/8"

13/64"

1

CO2141

7/32"

3-3/4"

7/32"

1

CO2142

15/64"

3-7/8"

15/64"

1

CO2143

1/4"

4"

1/4"

1

CO2144

17/64"

4-1/8"

17/64"

1

CO2145

9/32"

4-1/4"

9/32"

1

CO2146

19/64"

4-3/8"

19/64"

1

CO2147

5/16"

4-1/2"

5/16"

1

CO2148

21/64"

4-5/8"

21/64"

1

CO2149

11/32"

4-3/4"

11/32"

1

CO2150

23/64"

4-7/8"

23/64"

1

CO2151

3/8"

5"

3/8"

1

CO2152

25/64"

5-1/8"

25/64"

1

CO2153

13/32"

5-1/4"

13/32"

1

CO2154

27/64"

5-3/8"

27/64"

1

CO2155

7/16"

5-1/2"

7/16"

1

CO2156

29/64"

5-5/8"

29/64"

1

Item #

# of Pieces

CO1010

CO401313

CO1818

CO402929

Description

10 pc. set in blow-molded plastic case

Fractional jobber length 1/16" to 1/4" by 64ths in metal index

18 pc. set in blow-molded plastic case

Fractional jobber length 1/16" to 1/2" by 64ths in metal index

CO2157

15/32"

5-3/4"

15/32"

1

CO2158

31/64"

5-7/8"

31/64"

1

CO2159

1/2"

6"

1/2"

1

 

 

Bulk Items

 

 

CO4128

1/64"

3/4"

1/64"

12

CO4129

1/32"

1-3/8"

1/32"

12

CO4130

3/64"

1-3/4"

3/64"

12

CO4131

1/16"

1-7/8"

1/16"

12

CO4132

5/64"

2"

5/64"

12

CO4133

3/32"

2-1/4"

3/32"

12

CO4134

7/64"

2-5/8"

7/64"

12

Reversible Geared Three-Jaw Chuck Kits •  Kits include: chuck key; metric and standard

mounting screws – coated and hardened and complete instructions.

 

Chuck

 

Bit

 

 

Item #

Size#

Rating

Capacity

Mount

Application

 

 

 

 

 

Fits all brands

CKK002

3/8"

Heavy

1/16" - 3/8"

3/8" - 24

of cordless and

 

 

 

 

 

corded drills.

 

 

 

 

 

 

CKK003

3/8"

Extra-Heavy

1/16" - 3/8"

3/8" - 24

Fits all brands

CKK004

3/8"

Heavy

1/16" - 3/8"

1/2" - 20

of cordless and

corded drills and

CKK005

1/2"

Heavy

5/64" - 1/2"

1/2" - 20

hammer drills.

CO4135

1/8"

2-3/4"

1/8"

12

CO4136

9/64"

2-7/8"

9/64"

12

CO4137

5/32"

3-1/8"

5/32"

12

CO4138

11/64"

3-1/4"

11/64"

12

CO4139

3/16"

3-1/2"

3/16"

12

CO4140

13/64"

3-5/8"

13/64"

12

CO4141

7/32"

3-3/4"

7/32"

12

CO4142

15/64"

3-7/8"

15/64"

12

CO4143

1/4"

4"

1/4"

12

CO4144

17/64"

4-1/8"

17/64"

6

CO4145

9/32"

4-1/4"

9/32"

6

CO4146

19/64"

4-3/8"

19/64"

6

CO4147

5/16"

4-1/2"

5/16"

6

CO4148

21/64"

4-5/8"

21/64"

6

CO4149

11/32"

4-3/4"

11/32"

6

CO4150

23/64"

4-7/8"

23/64"

6

CO4151

3/8"

5"

3/8"

6

CO4152

25/64"

5-1/8"

25/64"

6

CO4153

13/32"

5-1/4"

13/32"

6

CO4154

27/64"

5-3/8"

27/64"

6

CO4155

7/16"

5-1/2"

7/16"

6

CO4156

29/64"

5-5/8"

29/64"

6

CO4157

15/32"

5-3/4"

15/32"

6

CO4158

31/64"

5-7/8"

31/64"

6

CO4159

1/2"

6"

1/2"

6

200 Boschtools.com

Toll Free:  877-BOSCH-99

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