Bosch 2 x 14" sds-max scaling chisel Reference Guide

—

1/64"

3/4"

1/64"

BL4128 12

—

1/32"

1-3/8"

1/32"

BL4129 12

—

3/64"

1-3/4"

3/64"

BL4130 12

BL2131 2

1/16"

1-7/8"

1/16"

BL4131 12

BL2132 2

5/64"

2"

5/64"

BL4132 12

BL2133 2

3/32"

2-1/4"

3/32"

BL4133 12

BL2134 2

7/64"

2-5/8"

7/64"

BL4134 12

BL2135 2

1/8"

2-3/4"

1/8"

BL4135 12

BL2136 1

9/64"

2-7/8"

9/64"

BL4136 12

BL2137 1

5/32"

3-1/8"

5/32"

BL4137 12

BL2138 1

11/64"

3-1/4"

11/64"

BL4138 12

BL2139 1

3/16"

3-1/2"

3/16"

BL4139 12

BL2140 1

13/64"

3-5/8"

13/64"

BL4140 12

BL2141 1

7/32"

3-3/4"

7/32"

BL4141 12

BL2142 1

15/64"

3-7/8"

15/64"

BL4142 12

BL2143 1

1/4"

4"

1/4"

BL4143 12

BL2144 1

17/64"

4-1/8"

17/64"

BL4144 6

BL2145 1

9/32"

4-1/4"

9/32"

BL4145 6

BL2146 1

19/64"

4-3/8"

19/64"

BL4146 6

BL2147 1

5/16"

4-1/2"

5/16"

BL4147 6

BL2148 1

21/64"

4-5/8"

21/64"

BL4148 6

BL2149 1

11/32"

4-3/4"

11/32"

BL4149 6

BL2150 1

23/64"

4-7/8"

23/64"

BL4150 6

BL2151 1

3/8"

5"

3/8"

BL4151 6

BL2152 1

25/64"

5-1/8"

3/8"

BL4152 6

BL2153 1

13/32"

5-1/4"

3/8"

BL4153 6

BL2154 1

27/64"

5-3/8"

3/8"

BL4154 6

BL2155 1

7/16"

5-1/2"

3/8"

BL4155 6

BL2156 1

29/64"

5-5/8"

3/8"

BL4156 6

BL2157 1

15/32"

5-3/4"

3/8"

BL4157 6

BL2158 1

31/64"

5-7/8"

3/8"

BL4158 6

BL2159 1

1/2"

6"

3/8"

BL4159 6

1

3/64"

6"

3/64"

1

1/16"

6"

1/16"

1

1/16"

12"

1/16"

1

5/64"

6"

5/64"

1

3/32"

6"

3/32"

1

7/64"

6"

7/64"

1

1/8"

6"

1/8"

1

1/8"

12"

1/8"

1

9/64"

6"

9/64"

1

5/32"

6"

5/32"

1

11/64"

6"

11/64"

1

3/16"

6"

3/16"

1

3/16"

12"

3/16"

1

13/64"

6"

13/64"

1

7/32"

6"

7/32"

1

15/64"

6"

15/64"

1

15/64"

12"

15/64"

1

1/4"

6"

1/4"

1

1/4"

12"

1/4"

1

5/16"

6"

5/16"

1

5/16"

12"

5/16"

1

33/64"

6"

1/2"

1

17/32"

6"

1/2"

1

35/64"

6"

1/2"

1

9/16"

6"

1/2"

1

37/64"

6"

1/2"

1

19/32"

6"

1/2"

1

39/64"

6"

1/2"

1

5/8"

6"

1/2"

1

41/64"

6"

1/2"

1

21/32"

6"

1/2"

1

43/64"

6"

1/2"

1

11/16"

6"

1/2"

1

45/64"

6"

1/2"

1

23/32"

6"

1/2"

1

47/64"

6"

1/2"

1

3/4"

6"

1/2"

1

49/64"

6"

1/2"

1

51/64"

6"

1/2"

1

13/16"

6"

1/2"

1

53/64"

6"

1/2"

1

25/32"

6"

1/2"

1

27/32"

6"

1/2"

1

55/64"

6"

1/2"

1

7/8"

6"

1/2"

1

57/64"

6"

1/2"

1

29/32"

6"

1/2"

1

15/16"

6"

1/2"

1

61/64"

6"

1/2"

1

31/32"

6"

1/2"

1

63/64"

6"

1/2"

1

1"

6"

1/2"

1

1-1/64"

6"

1/2"

1

1-1/32"

6"

1/2"

1

1-1/16"

6"

1/2"

1

1-3/32"

6"

1/2"

1

1-1/8"

6"

1/2"

1

1-5/32"

6"

1/2"

1

1-3/16"

6"

1/2"

1

1-1/4"

6"

1/2"

1

1-5/16"

6"

1/2"

1

1-3/8"

6"

1/2"

1

1-7/16"

6"

1/2"

1

1-1/2"

6"

1/2"

1

3/8"

6"

3/8"

1

3/8"

12"

3/8"

1

7/16"

6"

7/16"

1

7/16"

12"

7/16"

1

1/2"

12"

1/2"

NOTE:  1/64"–7/64": 118˚ point; 1/8" and larger: 135˚ point;

three flat shank 3/16" and larger

NOTE: 3/64"–7/64": 118˚ tip; 1/8" and larger: 135˚ point;  

all round shank

NOTE: 135˚ point; all round shank

Toll free: 

Me

tal Dr

illing

2012/2013 Power Tools & Accessories Catalog  | 141

Fractional Jobber Length  

Black Oxide Drill Bits

Extra Length (Aircraft)  

Black Oxide Drill Bits (continued)

Fractional 1/2" Reduced Shank  

(Silver & Deming) Black Oxide Drill Bits

Extra Length (Aircraft)  

Black Oxide Drill Bits