Angled studio view of the blue Bosch Edge hole saw featuring an integrated pilot bit with an ejection spring and a hex shank.
Side profile view of the Impact Tough hole saw highlighting the depth stop shoulder, bi-metal teeth, and integrated pilot bit.
Retail packaging for the Bosch HTW114 hole saw showing the accessory in a clear blister pack with text reading Impact Tough and 2x Life.
Close-up action shot of a worker using a cordless drill to cut a clean hole through a grey metal electrical box with the hole saw.
Angled studio view of the blue Bosch Edge hole saw featuring an integrated pilot bit with an ejection spring and a hex shank.
Side profile view of the Impact Tough hole saw highlighting the depth stop shoulder, bi-metal teeth, and integrated pilot bit.
Retail packaging for the Bosch HTW114 hole saw showing the accessory in a clear blister pack with text reading Impact Tough and 2x Life.
Close-up action shot of a worker using a cordless drill to cut a clean hole through a grey metal electrical box with the hole saw.
BOSCH

Bosch Edge 1-1/4 Inch Impact Tough Bi-Metal Hole Saw Integrated Arbor Hex Shank 8 TPI Sheet Metal

In stock
SKU: HTW114
$15.79 USD

Description

IMPACT READY DURABILITY FOR FAST SHEET METAL CUTS

Step up to professional-grade performance with the Bosch Edge™ 1-1/4 Inch Impact Tough™ Bi-Metal Hole Saw. Engineered to handle the demanding torque of modern high-speed impact drivers, this robust tool delivers up to 2X the life of standard impact-rated hole saws. The specialized 8 TPI (Teeth Per Inch) bi-metal tooth geometry is optimized for clean, rapid cuts through sheet metal, providing the dependability and value that electrical, plumbing, and HVAC contractors rely on daily.

Designed for ultimate convenience and efficiency, this hole saw features an integrated one-piece construction, meaning no separate arbor or pilot bit is ever required. It comes equipped with a built-in depth stop to prevent breakthrough, protecting underlying surfaces and ensuring precise hole depth control. The integrated pilot bit spring automatically ejects the material plug after each cut, streamlining your workflow. With a versatile 1/4-inch impact-rated hex shank, it locks securely into impact drivers and fits all standard drill chucks.

Key Features

  • Extended Lifespan: Provides 2X longer life compared to standard impact-rated hole saws for superior value.
  • Sheet Metal Expert: 8 TPI Bi-Metal teeth are specifically engineered for fast, burr-free cuts in thin metals.
  • High-Torque Ready: Built tough to withstand the extreme force of today's professional impact drivers.
  • Integrated Efficiency: All-in-one design eliminates the need for a separate arbor or pilot bit.
  • Precision Depth Stop: Prevents over-drilling and protects work surfaces from accidental damage.
  • Auto Plug Ejection: Pilot bit spring automatically pushes out plugs for non-stop productivity.
  • Universal Compatibility: 1/4-inch hex shank fits impact drivers and standard drill/drivers perfectly.

What's Included

(1) Bosch 1-1/4 In. Edge Impact Tough Bi-Metal Hole Saw with Integrated Arbor

Specifications

Manufacturer Bosch
Saw Diameter 1-1/4 in.
Shank Size 1/4 in. Hex
Tooth Material Bi-Metal
Teeth Per Inch (TPI) 8
Arbor Design Integrated / Included
Impact Rated Yes
Primary Application Sheet Metal
Series Edge™ Impact Tough™
Product Type Hole Saw

Pro-Tip: The shoulder depth stop on this hole saw is a safety feature that prevents the saw from plunging through the material too aggressively. When drilling thin sheet metal, rely on high RPMs but light pressure to let the 8 TPI teeth cut smoothly without snagging or deforming the metal surface.