goldstarkitchen 
Best results for drill press boring bar
EZARC Carbide Hole Cutter Heavy Duty for Stainless Steel, 1-1/4” 32mm
$24.99
$33.24
Amazon.com
Last update was on: November 22, 2024 11:42 pm
- Extreme durability and no teeth breakage for any tough job
- Provide fast and precise cuts into stainless steel, sheet metal, FRP and wood
- Smooth cuts with perfect cutting result
- All in one design: Drill bit, spring, wrench are included, no need to buy any extra accessories for the drilling works
- Replaceable high quality pilot drill bit are available
PSI Woodworking Products TM32 1/2-Inch Diameter Drill Chuck with a 2 MT Mount
Freud Precision Shear Serrated Edge Forstner Drill Bit 1-1/2-Inch by 3/8-Inch Shank (PB-011)
$21.96
$29.21
Amazon.com
Last update was on: November 22, 2024 11:42 pm
- Razor sharp serrated edge for fast and flawless cutting
- Quality Forged Construction for extended life
- Ultra Sharp Spur to ensure an accurate starting hole
- Steep Angled Cutting Edges – produce holes that are smooth and flat, and create “chisel-like" curls for fast, clean chip removal.
Fisch FSA-309079 1-1/2-Inch Diameter by 3/8-Inch Wave Cutter Forstner Bit
$23.99
$33.59
Amazon.com
Last update was on: November 22, 2024 11:42 pm
- Suitable for hard and softwood, coated chip board, laminates as well as mdf plates
- High rotation speed
- Precise cutting quality
- Optimized cutting resulting in an improved running of your drill
- Can be resharpened up to 30 times before needing to be replaced
Hiltex 10005 HSS Silver and Deming Industrial Drill Bit Set (8 Pieces), 1/2"
$29.99
$35.39
Amazon.com
Last update was on: November 22, 2024 11:42 pm
- High speed stainless steel is designed to ensure sharp and fast execution in any material for clean results
- Heat treated carbon steel with a black enamel coating is durable and can withstand heavy duty operation for a long tool life
- Bit is precision ground with geometry of 135-degree split point for quick penetration and an accurate start
- Tri-flat on the shanks of drills are constructed for tighter chucking maximizing security for precise holes
