Jacobs patented Anti-Lock prevents chuck from locking open. This is the heavy-duty 7000 series. The top-of-the-line in this Jacobs class of chucks. Chuck will fit many Dewalt, Makita, For Milwaukee, Hitachi, Bosch, Craftsman, Black & Decker, and many other corded and cordless drills.
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The through-hardened sleeve teeth and hardened chuck nose provide superior wear resistance.
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Jacobs 41ba Chuck + Porta MT 1 Arbor. The keyed chuck ( Key Number K30 ) utilizes a 3/8-24 mount. Each Chuck 100% Inspected for Performance and Precision. Through-Hardened Sleeve Teeth; Plus Hardened Nose and Keyholes Provide Outstanding Wear Resistance.
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Quantity: 1 Chuck.
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(D) Jacobs No.14N & 14 (Super Chucks) photo #5 & #6. b) Jacobs No.3A & No.3B, photo #4. This chuck key will fit the Jacobs Chucks previously manufactured at the Sheffield, (England) or Hartford (Connecticut, USA) factories before all their Drill Chuck production was transferred to China.
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Model : SC30 02. 1.5 - 13mm 1/16 - 1/2in Jacobs Drill Chuck J2. Mount : J2. Capacity : 1.5 - 13mm.
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PLAIN BEARING HEAVY DUTY KEYED DRILL CHUCK. Item : Drill Chuck. Chuck Type : Keyed. Bearing Type : Plain. Includes : Chuck Key. Drill Capacity : 3/16 in. Drill Capacity : 0.8000 in. Keying : Keyed.
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Jacobs No.34 -B16 Drill Chuck. 1/2in (13mm) Capacity, JACOBS K3 Key. Jacobs Traditional Plain Bearing Design for Heavy Duty Industrial Drilling and Lathe Work. Jacobs fluted sleeve design. Key Type :JACOBS K3.
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