Lock Washer 3/8"
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Lock Washer 3/8"

Part Number: H-7327-12

Lock Washer for Challenge paper drill heads

• Equivalent to #'s H-7327-12, C-28

$1.00 /EACH
List price: $1.00 /EACH
  • Machine Model : Challenge Handy-Drill
  • Machine Model : Challenge MS-10
  • Machine Model : Challenge MS-5
    • EACH
  • Availability: In stock

Parts Manuals

Make sure you're ordering parts for your specific machine model and serial number. Contact us with any questions. We have more manuals available here.

Challenge Drill Head Parts Breakdown

Click parts in the diagram for product pages

Alemite FittingAdjusting KnobRound Head Machine ScrewLock NutLock NutThrust WasherSpindle ShimAdjusting BushingBronze BushingThrust BearingSpindle SpacerWoodruff KeySpindle GearBronze BushingDrill SpindleHelical Gear CoverHelical GearButton Head Socket Cap ScrewSpacerSocket Head Cap ScrewBlock BushingSocket Head Cap ScrewSocket Head Cap ScrewLock WasherPressure Foot SpringClampDrill Head HousingPlungerSpringDowel PinPressure Foot BarPressure FootDrift Hole CoverPressure Foot CoverPointerButton Head Cap ScrewAlemite FittingCup Point Socket Set Screw

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