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Drill Chucks and Keys

section within our Power Tool Accessories department

If you need to replace an aging drill chuck, want a new keyless version, or need a chuck key, then look no further. Here at Tools Plus we offer a wide range of these accessories so you can have your drill up and running again in no time. We also carry chuck key precision guides that increase drill accuracy and chuck key holsters that keep your key with your tool at all times.

Makita 763198-1 Keyless Chuck Conversion Kit
Makita Tools Logo

Makita 763198-1 3/8" Capacity Keyless Chuck Conversion Kit

  • Convert an impact driver's 1/4" hex drive to a 3/8" keyless 3-jaw chuck
  • Accepts round shanked bits
  • All metal housing for greater durability
$32.85
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Makita 763414-1 Chuck Key
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Makita 763414-1 3/8" Chuck Key

  • Fits some other MAKITA 3/8" drills
  • We also carry chuck key leash's
  • Fits models: 6000LR, 6000R, HP1030, 6510LVR, DA3000R
$5.70
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Makita 763419-1 Chuck Key
Makita Tools Logo

Makita 763419-1 1/4" & 3/8" Chuck Key

  • Fits in the handle of many MAKITA drills
  • We also carry chuck key leashes
  • Fits models 6002D, 6010D, 6012HD, 6071D,6073D, 6040DW, 6010SDW, 6092D, 6093D, 6072D and 6070DW
$3.99
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Milwaukee 48-66-3080 Replacement Chuck Key
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Milwaukee 48-66-3080 3/8" x 1/4" Replacement Chuck Key

  • For 3/8" chuck with 1/4" pilot
  • Used On Chucks: 48-66-0240, 48-66-0805, 48-66-0806
  • Made in the U.S.A
$4.89
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Milwaukee 48-66-3120 Replacement Chuck Key
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Milwaukee 48-66-3120 5/8" x 5/16" Replacement Chuck Key

  • For 5/8" chucks with 5/16" pilot
  • Fits model # 1754-1
  • K3 Jacobs. Also fits Jacobs # 3KD, 3A, 3B, 3PD, 6A-33
$5.99
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Milwaukee 48-66-3160 Replacement Chuck Key
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Milwaukee 48-66-3160 3/4" x 3/8" Replacement Chuck Key

  • For 3/4" chucks with 3/8" pilot
  • Fits units # 1854-1, 4262-1
  • K4 Jacobs # 36, 36B, 37PD, 36KD, 37
$7.49
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Milwaukee 48-66-3200 Replacement Chuck Key
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Milwaukee 48-66-3200 1/4" x 7/32" Replacement Chuck Key

  • For 1/4" chucks with 7/32" pilot
  • This chuck key tightens the jaws of the 1/4 inch capacity chuck 48-66-0070, 48-66-0104 and 48-66-0230
  • Made in the U.S.A
$9.99
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Milwaukee 48-66-3240 Replacement Chuck Key
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Milwaukee 48-66-3240 3/8" x 15/64" Replacement Chuck Key

  • For 3/8" chucks with 15/64" pilots
  • K30 Jacobs # 31BA, 30, 30B, 31B, MC4
  • Made in the U.S.A
$9.99
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Milwaukee 48-66-3280 Replacement Chuck Key
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Milwaukee 48-66-3280 3/8" x 1/2" Replacement Chuck Key

  • For 3/8" & 1/2" chucks with 1/4" pilot
  • K32 Jacobs # 32BA, 33BA, 32, 32B, 33, 33B
  • 3326, 33KD, MC10, MC33, 32BB, 381, 11N, MC1D,
$9.89
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Milwaukee 48-66-4020 Chuck Key Holder
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Milwaukee 48-66-4020 Chuck Key Holder

  • Fits Milwaukee keys # 48-66-3120, 48-66-3160
  • Made in the U.S.A
$2.79
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Milwaukee 48-66-4040 Chuck Key Holder
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Milwaukee 48-66-4040 Chuck Key Holder

  • Fits Milwaukee keys # 48-66-3080, 48-66-3240, 48-66-3280
  • Made in the U.S.A
$2.63
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Milwaukee 48-66-4080 Chuck Key Holder
Milwaukee Tools Logo

Milwaukee 48-66-4080 Chuck Key Holder

  • Fits 48-66-3200 chuck keys
  • And all others with small shafts
  • Fits all cordless chuck keys
$4.29
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