Extra-Grip Taper-Mount Keyed Drill Chucks
Jacobs Taper Mount
A ball-bearing design provides increased gripping force to keep bits from slipping, which allows these chucks to take on high-torque drilling applications. Also known as super chucks, they are excellent for use on high-speed drilling machines, milling machines, jig borers, and lathes. All require an arbor (sold separately).
For Bit Shank Size | Chuck Key | Jacobs Taper | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inch | mm | Included | Number | Number | Drive Type | Body Material | Jaw Material | Manufacturer Model Number | Each | |
Jacobs | ||||||||||
| 0.04"-1/4" | 1-6.5 | Yes | K30 | 2 | Standard | Steel | Steel | 8 1/2N | 0000000 | 0000000 |
| 0.04"-3/8" | 1-10 | Yes | K32 | 2 | Standard | Steel | Steel | 11N | 0000000 | 000000 |
| 0.04"-1/2" | 1-13 | Yes | K3 | 3 | Standard | Steel | Steel | 14N | 0000000 | 000000 |
| 1/8"-5/8" | 3-16 | Yes | K4 | 3 | Standard | Steel | Steel | 16N | 0000000 | 000000 |
| 1/8"-3/4" | 3-19 | Yes | K4 | 4 | Standard | Steel | Steel | 18N | 0000000 | 000000 |
| 3/8"-1" | 10-25.4 | Yes | K5 | 5 | Standard | Steel | Steel | 20N | 0000000 | 000000 |
Replacement Parts | |||
|---|---|---|---|
| Service Kit without Service Kit Number for Drill Chuck 18N | 0000000 | Each | 0000000 |
| Service Kit with Service Kit Number for Drill Chuck 18N | 0000000 | Each | 000000 |
| Sleeve for Drill Chuck 18N | 0000000 | Each | 000000 |
| Service Kit with Service Kit Number for Drill Chuck 14N | 0000000 | Each | 000000 |
| Sleeve for Drill Chuck 14N | 0000000 | Each | 00000 |
| Service Kit without Service Kit Number for Drill Chuck 14N | 0000000 | Each | 000000 |
| Service Kit without Service Kit Number for Drill Chuck 16N | 0000000 | Each | 000000 |
| Sleeve for Drill Chuck 16N | 0000000 | Each | 000000 |
| Service Kit with Service Kit Number for Drill Chuck 16N | 0000000 | Each | 000000 |
| Service Kit without Service Kit Number for Drill Chuck 20N | 0000000 | Each | 000000 |
| Service Kit with Service Kit Number for Drill Chuck 20N | 0000000 | Each | 000000 |
| Sleeve for Drill Chuck 11N | 0000000 | Each | 00000 |
| Service Kit without Service Kit Number for Drill Chuck 11N | 0000000 | Each | 00000 |
| Service Kit with Service Kit Number for Drill Chuck 11N | 0000000 | Each | 000000 |
| Service Kit with Service Kit Number for Drill Chuck 8 1/2N | 0000000 | Each | 000000 |
Service Kits for Jacobs Drill Chucks
Kits include a set of jaws, set of split nuts, a thrust bearing, and washer.
Style A are for older chucks that do not have a service kit number on their nose.
Style B are for chucks that have a service kit number on their nose.
Jaw and Nut Sets for Jacobs Drill Chucks
Sleeves for Jacobs Drill Chucks
Replace the sleeve on your Jacobs drill chuck.