The Front Desk Review

Best Rotary Hammers · head-to-head

Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer vs Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP

A sourced, side-by-side comparison. Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer is cheaper at $219. Every spec and price links to its source.

Which is better: the Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer or Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP?

The Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer wins 1 of the 1 specs we compare head to head; the other wins 0. The Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer is the cheaper at $219. The Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer both leads on specs and costs less — the straightforward pick.

See Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer on Amazon See Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP on Amazon

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Full spec sheet

✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.

Spec Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP
US price $219 $269
BrandBoschMetabo HPT
Released2019-04—
Chuck type SDS-plus SDS-plus
Impact energy joules 2.6 3.4
Max drill diameter (mm) 25 28
Voltage 18V 120V AC, 8.0 A
Blows per minute 4350 4300
No load (rpm) 890 1100
Vibration control KickBack Control (electronic bind-up/kickback shutoff); no dedicated anti-vibration handle system documented UVP (User Vibration Protection), rated up to 33% vibration reduction
Operating modes 3-mode: rotation only, hammer-drill, hammer-only 3-mode: hammer-drill, hammer-only, drill-only
Weight (lb) 5.8 6.9

Sources — Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer: pressroom.boschtools.com (verified 2026-08-01). Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP: metabo-hpt.com (verified 2026-08-01).

What's the difference between the Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer and Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP?

Where the two actually differ on the specs we track (8 of 9). Matching specs are omitted.

  • Impact energy joules: Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer 2.6 vs Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP 3.4
  • Max drill diameter (mm): Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer 25 vs Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP 28
  • Voltage: Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer 18V vs Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP 120V AC, 8.0 A
  • Blows per minute: Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer 4350 vs Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP 4300
  • No load (rpm): Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer 890 vs Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP 1100
  • Vibration control: Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer KickBack Control (electronic bind-up/kickback shutoff); no dedicated anti-vibration handle system documented vs Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP UVP (User Vibration Protection), rated up to 33% vibration reduction
  • Operating modes: Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer 3-mode: rotation only, hammer-drill, hammer-only vs Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP 3-mode: hammer-drill, hammer-only, drill-only
  • Weight (lb): Bosch GBH18V-26D 18V EC Brushless 1 In. SDS-plus Bulldog Rotary Hammer 5.8 vs Metabo HPT DH28PFY 1-1/8 In. 3-Mode SDS-Plus Rotary Hammer with UVP 6.9

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