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- 1-piece fluted sleeve construction
- Ball trust bearing reduces friction in chuck closing mechansim
- Through-hardened sleeve teeth, nose, and keyholes for wear resistant
- Maximizes gripping force and drilling accuracy
- Treated to ensure thread life and high gripping surface hardness
- Jaws center-ground for absolute straightness and alignment
- For heavy-duty, close tolerance production drilling
- For production drilling equipment, jig borers, milling machines, lathes, and radials
Click on the Product No(s). below to view further information and order now!
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| Product No. |
403-30215 |
| Bit/Blade Mounting Size |
0.040 in [Min], 3/8 in [Max] |
| Overall Length |
2.260 in [Min], 2.880 in [Max] |
| Capacity |
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| Finish |
Fluted Sleeve |
| Housing Diam |
1.900 in |
| Key Size |
K32 |
| Mechanism |
Ball Bearing |
| Mounting |
Jacobs 2JT Female |
| Type |
Keyed |
| Wt. |
19 oz |
| Price |
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| Product No. |
403-30221 |
| Bit/Blade Mounting Size |
0.040 in [Min], 1/2 in [Max] |
| Overall Length |
2.970 in [Min], 3.880 in [Max] |
| Capacity |
0.040 in (mild steel) [Min], 1/2 in (mild steel) [Max] |
| Finish |
Fluted Sleeve |
| Housing Diam |
2.400 in |
| Key Size |
K3 |
| Mechanism |
Ball Bearing |
| Mounting |
Jacobs 3JT Female |
| Type |
Keyed |
| Wt. |
38 oz |
| Price |
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| Product No. |
403-30227 |
| Bit/Blade Mounting Size |
1/8 in [Min], 5/8 in [Max] |
| Overall Length |
3.260 in [Min], 4.310 in [Max] |
| Capacity |
|
| Finish |
Fluted Sleeve |
| Housing Diam |
2.600 in |
| Key Size |
K4 |
| Mechanism |
Ball Bearing |
| Mounting |
Jacobs 3JT Female |
| Type |
Keyed |
| Wt. |
47 oz |
| Price |
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| Product No. |
403-30233 |
| Bit/Blade Mounting Size |
1/8 in [Min], 3/4 in [Max] |
| Overall Length |
3.950 in [Min], 5.120 in [Max] |
| Capacity |
1/8 in (mild steel) [Min], 3/4 in (mild steel) [Max] |
| Finish |
Fluted Sleeve |
| Housing Diam |
3 in |
| Key Size |
K4 |
| Mechanism |
Ball Bearing |
| Mounting |
Jacobs 4JT Female |
| Type |
Keyed |
| Wt. |
66 oz |
| Price |
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| Product No. |
403-30239 |
| Bit/Blade Mounting Size |
3/8 in [Min], 1 in [Max] |
| Overall Length |
4.230 in [Min], 5 1/2 in [Max] |
| Capacity |
|
| Finish |
Fluted Sleeve |
| Housing Diam |
3.600 in |
| Key Size |
K5 |
| Mechanism |
Ball Bearing |
| Mounting |
Jacobs 5JT Female |
| Type |
Keyed |
| Wt. |
100 oz |
| Price |
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