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6 pc. 19/64 In. x 4-3/8 In. Titanium-Coated Drill Bits (Bulk)
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TI4146
The Bosch line of titanium-coated drill bits offer speed helix design for 3x faster drilling speed versus standard drill bits. Surface hardened to penetrate tough materials, including stainless steel. Available in jobber length with 3/8 In. reduced shank.
Benefits
Super-hard titanium coating lasts up to six times longer than high-speed steel
Titanium reduces heat for longer life
Self-starting point starts on contact
Drills clean, accurate holes in these thin materials (up to 1/8 In.): sheet metal, ducts, steel, copper, brass, aluminum, plastic, Plexiglass, wood, veneers, vinyl siding, plasterboard, PVC, stainless steel and cast iron
Balanced double flute eliminates chatter and vibration
Technical Data
| *Note | 1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger |
| Bulk | true |
| Diameter | 19/64" |
| Flute Length | 3.15 |
| Length | 4.375" |
| Overall Length | 4.375 |
| Pack Quantity | 6 (bulk) |
| Quantity | 6 |
| Shank Diameter | 0.2968 |
| Includes | (6) 19/64 In. x 4-3/8 In. Titanium-Coated Drill Bits (Bulk) |
TI4146
Includes
(6) 19/64 In. x 4-3/8 In. Titanium-Coated Drill Bits (Bulk)
TI4146
Includes
(6) 19/64 In. x 4-3/8 In. Titanium-Coated Drill Bits (Bulk)
TI2131
Includes
-
TI2132
Includes
-
TI2133
Includes
-
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TI2134
Includes
-
TI2135
Includes
-
TI2136
Includes
-
TI2137
Includes
-
TI2138
Includes
-
TI2139
Includes
-
TI2140
Includes
-
TI2141
Includes
-
TI2142
Includes
-
TI2143
Includes
-
TI2144
Includes
-
TI2146
Includes
-
TI2147
Includes
-
TI2148
Includes
-
TI2149
Includes
-
TI2150
Includes
-
TI2151
Includes
-
TI2152
Includes
-
TI2153
Includes
-
TI2154
Includes
-
TI2155
Includes
-
TI2156
Includes
-
TI2157
Includes
-
TI2158
Includes
-
TI2159
Includes
-
TI4131
Includes
(12) 1/16 In. x 1-7/8 In. Titanium-Coated Drill Bits (Bulk)
TI4132
Includes
(12) 5/64 In. x 2 In. Titanium-Coated Drill Bits (Bulk)
TI4133
Includes
(12) 3/32 In. x 2-1/4 In. Titanium-Coated Drill Bits (Bulk)
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TI4134
Includes
(12) 7/64 In. x 2-5/8 In. Titanium-Coated Drill Bits (Bulk)
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TI4135
Includes
(12) 1/8 In. x 2-3/4 In. Titanium-Coated Drill Bits (Bulk)
TI4136
Includes
(12) 9/64 In. x 2-7/8 In. Titanium-Coated Drill Bits (Bulk)
TI4137
Includes
(12) 5/32 In. x 3-1/8 In. Titanium-Coated Drill Bits (Bulk)
TI4138
Includes
(12) 11/64 In. x 3-1/4 In. Titanium-Coated Drill Bits (Bulk)
TI4139
Includes
(12) 3/16 In. x 3-1/2 In. Titanium-Coated Drill Bits (Bulk)
TI4140
Includes
(12) 13/64 In. x 3-5/8 In. Titanium-Coated Drill Bits (Bulk)
TI4141
Includes
(12) 7/32 In. x 3-3/4 In. Titanium-Coated Drill Bits (Bulk)
TI4142
Includes
(12) 15/64 In. x 13-7/8 In. Titanium-Coated Drill Bits (Bulk)
TI4143
Includes
(12) 1/4 In. x 4 In. Titanium-Coated Drill Bits (Bulk)
TI4144
Includes
(6) 7/64 In. x 4-1/8 In. Titanium-Coated Drill Bits (Bulk)
TI4145
Includes
(6) 9/32 In. x 4-1/4 In. Titanium-Coated Drill Bits (Bulk)
TI4147
Includes
(6) 5/16 In. x 4-1/2 In. Titanium-Coated Drill Bits (Bulk)
TI4148
Includes
(6) 21/64 In. x 4-5/8 In. Titanium-Coated Drill Bits (Bulk)
TI4149
Includes
(6) 11/32 In. x 4-3/4 In. Titanium-Coated Drill Bits (Bulk)
TI4150
Includes
(6) 23/64 In. x 4-7/8 In. Titanium-Coated Drill Bits (Bulk)
TI4151
Includes
(6) 3/8 In. x 5 In. Titanium-Coated Drill Bits (Bulk)
TI4152
Includes
(6) 25/64 In. x 5-1/8 In. Titanium-Coated Drill Bits (Bulk)
TI4153
Includes
(6) 13/32 In. x 5-1/4 In. Titanium-Coated Drill Bits (Bulk)
TI4154
Includes
(6) 27/64 In. x 5-3/8 In. Titanium-Coated Drill Bits (Bulk)
TI4155
Includes
(6) 7/16 In. x 5-1/2 In. Titanium-Coated Drill Bits (Bulk)
TI4156
Includes
(6) 29/64 In. x 5-5/8 In. Titanium-Coated Drill Bits (Bulk)
TI4157
Includes
(6) 15/32 In. x 5-3/4 In. Titanium-Coated Drill Bits (Bulk)
TI4158
Includes
(6) 31/64 In. x 5-7/8 In. Titanium-Coated Drill Bits (Bulk)
TI4159
Includes
(6) 1/2 In. x 6 In. Titanium-Coated Drill Bits (Bulk)
Other sizes
TI2153
Diameter
13/32"
Overall Length
5.25
Quantity
1
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4147
Diameter
5/16"
Overall Length
4.5
Quantity
6
Shank Diameter
0.3125
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4143
Diameter
1/4"
Overall Length
4
Quantity
12
Shank Diameter
0.25
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4142
Diameter
15/64"
Overall Length
3.875
Quantity
12
Shank Diameter
0.2343
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4138
Diameter
11/64"
Overall Length
3.25
Quantity
12
Shank Diameter
0.1718
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4139
Diameter
3/16"
Overall Length
3.5
Quantity
12
Shank Diameter
0.1875
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4140
Diameter
13/64"
Overall Length
3.625
Quantity
12
Shank Diameter
0.2031
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4141
Diameter
7/32"
Overall Length
3.75
Quantity
12
Shank Diameter
0.2187
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2131
Diameter
1/16"
Overall Length
1.875
Quantity
2
Shank Diameter
0.0625
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4144
Diameter
17/64"
Overall Length
4.125
Quantity
6
Shank Diameter
0.2656
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4145
Diameter
9/32"
Overall Length
4.25
Quantity
6
Shank Diameter
0.2812
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4148
Diameter
21/64"
Overall Length
4.625
Quantity
6
Shank Diameter
0.3281
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4149
Diameter
11/32"
Overall Length
4.75
Quantity
6
Shank Diameter
0.3437
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4159
Diameter
1/2"
Overall Length
6
Quantity
6
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2146
Diameter
19/64"
Overall Length
4.375
Quantity
1
Shank Diameter
0.2968
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2147
Diameter
5/16"
Overall Length
4.5
Quantity
1
Shank Diameter
0.3125
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2148
Diameter
21/64"
Overall Length
4.625
Quantity
1
Shank Diameter
0.3281
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2149
Diameter
11/32"
Overall Length
4.75
Quantity
1
Shank Diameter
0.3437
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2150
Diameter
23/64"
Overall Length
4.875
Quantity
1
Shank Diameter
0.3593
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2151
Diameter
3/8"
Overall Length
5
Quantity
1
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2152
Diameter
25/64"
Overall Length
5.125
Quantity
1
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2154
Diameter
27/64"
Overall Length
5.375
Quantity
1
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2155
Diameter
7/16"
Overall Length
5.5
Quantity
1
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2156
Diameter
29/64"
Overall Length
5.625
Quantity
1
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2157
Diameter
15/32"
Overall Length
5.75
Quantity
1
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2158
Diameter
31/64"
Overall Length
5.875
Quantity
1
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2159
Diameter
1/2"
Overall Length
6
Quantity
1
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4131
Diameter
1/16"
Overall Length
1.875
Quantity
12
Shank Diameter
0.0625
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4132
Diameter
5/64"
Overall Length
2
Quantity
12
Shank Diameter
0.0781
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4133
Diameter
3/32"
Overall Length
2.25
Quantity
12
Shank Diameter
0.0937
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4134
Diameter
7/64"
Overall Length
2.625
Quantity
12
Shank Diameter
0.109298
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4135
Diameter
1/8"
Overall Length
2.75
Quantity
12
Shank Diameter
0.125
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4136
Diameter
9/64"
Overall Length
2.875
Quantity
12
Shank Diameter
0.1406
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4137
Diameter
5/32"
Overall Length
3.125
Quantity
12
Shank Diameter
0.15625
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2139
Diameter
3/16"
Overall Length
3.5
Quantity
1
Shank Diameter
0.1875
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2140
Diameter
13/64"
Overall Length
3.625
Quantity
1
Shank Diameter
0.2031
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2141
Diameter
7/32"
Overall Length
3.75
Quantity
1
Shank Diameter
0.2187
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2142
Diameter
15/64"
Overall Length
3.875
Quantity
1
Shank Diameter
0.2343
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2143
Diameter
1/4"
Overall Length
4
Quantity
1
Shank Diameter
0.25
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2144
Diameter
17/64"
Overall Length
4.125
Quantity
1
Shank Diameter
0.2656
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4157
Diameter
15/32"
Overall Length
5.75
Quantity
6
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4158
Diameter
31/64"
Overall Length
5.875
Quantity
6
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2132
Diameter
5/64"
Overall Length
2
Quantity
2
Shank Diameter
0.0781
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2133
Diameter
3/32"
Overall Length
2.25
Quantity
2
Shank Diameter
0.0937
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2134
Diameter
7/64"
Overall Length
2.625
Quantity
2
Shank Diameter
0.109298
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2135
Diameter
1/8"
Overall Length
2.75
Quantity
2
Shank Diameter
0.125
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2136
Diameter
9/64"
Overall Length
2.875
Quantity
1
Shank Diameter
0.1406
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2137
Diameter
5/32"
Overall Length
3.125
Quantity
1
Shank Diameter
0.15625
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI2138
Diameter
11/64"
Overall Length
3.25
Quantity
1
Shank Diameter
0.1718
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4150
Diameter
23/64"
Overall Length
4.875
Quantity
6
Shank Diameter
0.3593
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4151
Diameter
3/8"
Overall Length
5
Quantity
6
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4152
Diameter
25/64"
Overall Length
5.125
Quantity
6
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4153
Diameter
13/32"
Overall Length
5.25
Quantity
6
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4154
Diameter
27/64"
Overall Length
5.375
Quantity
6
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4155
Diameter
7/16"
Overall Length
5.5
Quantity
6
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
TI4156
Diameter
29/64"
Overall Length
5.625
Quantity
6
Shank Diameter
0.375
*Note
1/16" – 7/64": 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger