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Drill Heads & Parts

Update Ltd. provides new drill heads that match the OEM specifications of Challenge, Lawson and Nygren Dahly. If you need to replace an old and worn-out drill head, look no further. We also supply a complete selection of spare parts to keep your drill head running smoothly. Use the part filters to sort by brand or click one of the diagrams below to conveniently find the part you were looking for. Please call with any questions.

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Collet Tru-Arc Ring, Lawson (A7903)
  • $2.59 /EACH
  • List price $2.59 /EACH
  • EACH
  • Availability: In stock
Collet Sleeve, Lawson (A7948)
  • $26.82 /EACH
  • List price $26.82 /EACH
  • EACH
  • Availability: Available to Order
Grease Wick 3" Length, Lawson (B7461)
  • $5.75 /EACH
  • List price $5.75 /EACH
  • EACH
  • Availability: In stock
Spring Clip, Lawson (B1009)
  • $5.28 /EACH
  • List price $5.28 /EACH
  • EACH
  • Availability: In stock
Pinion Gear, Lawson (B6254)
  • $41.83 /EACH
  • List price $41.83 /EACH
  • EACH
  • Availability: In stock
Pinion Key, Lawson (B6604)
  • $8.36 /EACH
  • List price $8.36 /EACH
  • EACH
  • Availability: In stock
Thrust Washer, Lawson (B2509)
  • $15.78 /EACH
  • List price $15.78 /EACH
  • EACH
  • Availability: In stock
Top Bronze Bushing, Lawson (B2511)
  • $35.96 /EACH
  • List price $35.96 /EACH
  • EACH
  • Availability: In stock
Locknut, Lawson (B2882)
  • $6.60 /EACH
  • List price $6.60 /EACH
  • EACH
  • Availability: In stock
Lock Washer, Lawson (B3270)
  • $4.35 /EACH
  • List price $4.35 /EACH
  • EACH
  • Availability: In stock
Thrust Bearing, Lawson (B1289)
  • $33.00 /EACH
  • List price $33.00 /EACH
  • EACH
  • Availability: In stock
Spring, Lawson (B2857)
  • $4.79 /EACH
  • List price $4.79 /EACH
  • EACH
  • Availability: In stock
Ball 1/8", Lawson (B3280)
  • $0.75 /EACH
  • List price $0.75 /EACH
  • EACH
  • Availability: In stock
Adjusting Sleeve, Lawson With Hole (B2512)
  • $41.83 /EACH
  • List price $41.83 /EACH
  • EACH
  • Availability: In stock
Right Hand Housing, Lawson
  • $660.35 /EACH
  • List price $660.35 /EACH
  • EACH
  • Availability: Available to Order
Left Hand Housing, Lawson
  • $600.31 /EACH
  • List price $600.31 /EACH
  • EACH
  • Availability: Available to Order
Socket Set Screw #10 - 24 x 1/4
  • $0.74 /EACH
  • List price $0.74 /EACH
  • EACH
  • Availability: Available to Order
Socket Screw #10 - 24 x 1/2
  • $0.74 /EACH
  • List price $0.74 /EACH
  • EACH
  • Availability: Available to Order
Brass Gib, Lawson (B7771)
  • $20.68 /EACH
  • List price $20.68 /EACH
  • EACH
  • Availability: In stock
Set Screw 1/4 - 20 x 1/2
  • $0.74 /EACH
  • List price $0.74 /EACH
  • EACH
  • Availability: In stock
Socket Set Screw 1/4 - 20 x 1/4
  • $0.74 /EACH
  • List price $0.74 /EACH
  • EACH
  • Availability: Available to Order
Top Plug, Lawson (B2801)
  • $5.34 /EACH
  • List price $5.34 /EACH
  • EACH
  • Availability: In stock
Flat Head Screw #6 - 32 x 3/8
  • $0.67 /EACH
  • List price $0.67 /EACH
  • EACH
  • Availability: In stock
Flat Head Screw #6 - 32 x 1/2
  • $0.67 /EACH
  • List price $0.67 /EACH
  • EACH
  • Availability: In stock