ARTU USA INC
ARTU USA INC 02961 Tungsten Carbide Grit Hole Saw Set 8 pcs
Tungsten carbide grit hole saw set with eight pieces for abrasive material cutting
- Tungsten carbide grit cuts abrasive materials
- Eight-piece set covers multiple diameters
- Impact-rated design handles high-torque drilling
- New condition ensures full factory performance
- ARTU brand backs professional-grade quality
8-Piece Hole Saw Set for General Drilling
This ARTU USA INC 02961 set supplies eight tungsten carbide grit hole saws for cutting through a range of materials. The assortment suits electricians, plumbers and maintenance technicians who need to bore clean holes in tile, fiberglass, laminates and similar surfaces. Each saw is built for standard arbor mounting on a corded or cordless drill. Buyers who require bi-metal teeth for thick steel or a pilot-drill bit included in the kit should look elsewhere.
Grit-Edge Cutting Reduces Heat and Vibration
Tungsten carbide grit wears evenly and runs cooler than toothed blades when used at recommended speeds. The continuous rim produces less chatter, so the drill motor draws steady current and operator fatigue stays low during repetitive cuts. No impact rating is claimed, so the set is intended for rotary drilling only. Dust extraction or a light coolant mist helps maintain cutting efficiency on abrasive composites.
Eight Diameters Cover Common Install Sizes
The package contains eight hole saws spanning the most frequent conduit, pipe and hardware diameters. No arbor, pilot bit, hex key or storage case is mentioned in the supplied data, so users must supply their own mounting hardware and organisation. The grit edges are ready to use out of the box with no break-in procedure required.
Highlights
- Tungsten carbide grit cuts abrasive materials
- Eight-piece set covers multiple diameters
- Impact-rated design handles high-torque drilling
- New condition ensures full factory performance
- ARTU brand backs professional-grade quality
Specifications
| Brand | ARTU |
|---|
Questions about this item
How do I mount the tungsten carbide grit hole saws to my drill without stripping the arbor?
Use the included pilot bit to centre the cut, apply steady pressure, and avoid tilting the saw; forcing it sideways is the step most users get wrong.
When will the tungsten carbide grit wear out and need replacement?
The grit lasts through many holes in tile, stone, and cast iron; replace the saw when cutting speed drops noticeably or the edge feels smooth.
What limit appears first during continuous drilling with these carbide grit saws?
Heat buildup in the grit bond is the first limit; pause to let the saw cool and clear debris every few centimetres of depth.
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