Rotary Hammer: Difference between revisions

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*Menards rotary hammer - [https://www.menards.com/main/tools/power-tools/power-drills-impact-drivers/bosch-reg-sds-max-reg-13-amp-corded-1-5-8-rotary-hammer-drill/11264evs/p-1444452359640-c-9072.htm]. 6.5 ft lb of impact. HF 3.7 ft lb [https://www.harborfreight.com/10-amp-1-18-in-sds-type-variable-speed-rotary-hammer-64288.html]
*Menards rotary hammer - [https://www.menards.com/main/tools/power-tools/power-drills-impact-drivers/bosch-reg-sds-max-reg-13-amp-corded-1-5-8-rotary-hammer-drill/11264evs/p-1444452359640-c-9072.htm]. 6.5 ft lb of impact. HF 3.7 ft lb [https://www.harborfreight.com/10-amp-1-18-in-sds-type-variable-speed-rotary-hammer-64288.html]
*Bauer cordless -
*Bauer cordless -
** [https://www.harborfreight.com/20v-brushless-cordless-1-in-sds-plus-type-rotary-hammer-tool-only-58848.html].  
**{{check}}1"  [https://www.harborfreight.com/20v-brushless-cordless-1-in-sds-plus-type-rotary-hammer-tool-only-58848.html].  
**They also have a 1/2" version (too small) [https://www.harborfreight.com/20v-brushless-cordless-12-in-sds-plus-type-rotary-hammer-tool-only-57744.html]
**They also have a 1/2" version (too small) [https://www.harborfreight.com/20v-brushless-cordless-12-in-sds-plus-type-rotary-hammer-tool-only-57744.html]
*Bauer beats dewalt in the 1/2" version - interesting! 1.6x faster! [https://youtu.be/XVtk_0nB_aY?t=385]
*Bauer beats dewalt in the 1/2" version - interesting! 1.6x faster! [https://youtu.be/XVtk_0nB_aY?t=385]

Revision as of 23:16, 8 September 2023

About and Sourcing

  • It's a hammer that spins. It is not a hammer drill, which is a drill that vibrates. Distinction: full ramming motion vs vibration.
  • Menards hammer drill -[1]]
  • Menards rotary hammer - [2]. 6.5 ft lb of impact. HF 3.7 ft lb [3]
  • Bauer cordless -
    • Check.png1" [4].
    • They also have a 1/2" version (too small) [5]
  • Bauer beats dewalt in the 1/2" version - interesting! 1.6x faster! [6]
  • A vacuum makes drilling faster by removing the dust [7] or have a separate vacuum attachment. Milwaukee also has a separate vac attachment - see sec 31 in the 1" SDS video - [8]

Bits

  • SDS vs SDS Max - 10 vs 18 mm shank [9]
  • SDS type - [10]

Dust Collector Attachment

  • Cross.pngHF $30 - [11]. 1000x plastic.
  • Amazon $25 [12]
  • Check.pngOr blow it with a cordless blower if outdoors [13]

Drill Rate

  • 8 seconds per inch for 3/8" hole [14]