PREMIUM SDS-MAX Rotary Hammer Dust Extraction Drill Bits
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Part No: PREMIUM SDS-MAX Rotary Hammer Dust Extraction Drill Bits

  • Features integrated through-hole design to enable dust extraction at the source
  • Ideal for use in chemical anchoring applications
  • 10 cutter design incorporates 6 front cutters and 4 side cutters with 6 side stabilizers for maximum drilling performance and life in reinforced concrete (>7/8”)
  • 3 cutter design features 135° cutting edge and 3 x 120 supports (<3/4”)
  • Use with Makita AC or DC Dust Extractors
  • Available in 1/2” – 1-3/8’’ diameters in 24” overall length
  • Replacement Dust Extraction Vacuum Port part no. B-63943
  • Use with Makita Rotary Hammer Bit Grease 194683-7


B-63828, B-63834, B-63840, B-63862, B-63884, B-63890, B-63909, B-63915, B-63921, B-63937, B-63943

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Note: Makita Canada reserves the right to change specification of products without notice. The contents of the parts breakdown and Instruction manuals may be different from current products.