Hand-tightening keyless drill chuck in 1.0-10mm and 2.0-13mm capacities, with 3/8-24UNF and 1/2-20UNF mounts. This is the one chuck in our range built for a drill rather than a machine spindle: those two threads are the standard cordless and corded electric drill spindles, and there is no taper version of it. Do not fit it to an impact driver or a hammer drill — hammering is what kills a keyless chuck. Three bodies, as the size chart lists them: A is single set, metal, with a lock; B is single set in a plastic case; C is double set in a plastic case. The metal rear sleeve is what keeps the A from working loose as the chuck heats up on a long run. Capacities, threads and dimensions are in the chart below.
| Cart+ | SKU | Price | Quantity | Total | Clamp Range | Connection | Appearance | D (mm) | L (mm) |
|---|---|---|---|---|---|---|---|---|---|
DC-HT-24UNF-10-B | $4 | $0 | 1.0-10 | 3/8-24UNF | B (Single set, plastic case) | 41 | 58 | ||
DC-HT-24UNF-10-C | $4 | $0 | 1.0-10 | 3/8-24UNF | C (Double set, plastic case) | 41.5 | 63 | ||
DC-HT-24UNF-10-A | $6 | $0 | 1.0-10 | 3/8-24UNF | A (Single set, metal, with a lock) | 41 | 58 | ||
DC-HT-20UNF-13-B | $6 | $0 | 2.0-13 | 1/2-20UNF | B (Single set, plastic case) | 43 | 70 | ||
DC-HT-20UNF-13-C | $6 | $0 | 2.0-13 | 1/2-20UNF | C (Double set, plastic case) | 42.5 | 74 | ||
DC-HT-20UNF-13-A | $9 | $0 | 2.0-13 | 1/2-20UNF | A (Single set, metal, with a lock) | 43 | 61 |
Capacities 1.0-10mm and 2.0-13mm
3/8-24UNF and 1/2-20UNF mounts, no taper version
Type A: single set, metal body, with a lock
Metal rear sleeve resists loosening as the chuck heats up
Type B single set and Type C double set, both in a plastic case
Body 41 to 43mm diameter, 58 to 74mm long
A replacement chuck for cordless and electric drills
Not for impact drivers or hammer drills
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