By: Irwin Tools
IRWIN Tools 1890709 Straight Shank Installer Drill Bits are designed to make drilling into wood a breeze. These extra-long 18-Inch by 3/8-Inch drill bits are constructed with superior design and build quality for maximum durability and value for money. Make your drilling projects easier with these reliable drill bits from Irwin Tools.
Jonathan B: If you need a 3/4 - 18 inch drill this will do the job. I needed to install a roof Starlink system on a new RV. It seems that this is the hot ticket now. Internet satellite. The power supply cable was the culprit to go from roof to power supply inside the coach. The drill bit went through the RV roof like butter. Fiberglass and plywood were no problem. It comes with a cool bit case to hold the drill. Did the hole perfect.
United States on Jun 15, 2023
Víctor Barajas Espinoza: Buen producto, fácil para adquirir y una entrega muy rápida.
Mexico on Jan 20, 2023
Brennan Maetche: Nice drill bit, did the job I needed
Canada on Dec 11, 2022
BobM: I know it says for wood, but I was able to drill through a bit of morter in order to install coax cable from outside of my house. I am very happy with it. It is well made and very affordable. :>)
United States on Nov 21, 2022
Rob: It did the job well
Canada on Aug 06, 2022
Steve: This allowed me to side mount my deck posts for railings real easy because at the corners of the deck there can be a whole lot of wood to drill through to put a long bolt through
United States on May 16, 2022
Tomas: Worked well for straight on drilling through straight-on distant floor joists
United States on Apr 15, 2022
FatMilkDud: I got this for extending a doorbell wire and it worked perfect. I did not use this bit for the mortar between bricks but for extending onto the wood and plaster brick facade. I was lucky enough to clip a nail inside the wall but this bit took care of it fine. Is worked just perfect for my needs.
United States on Apr 29, 2021
Amazon Customer: I stated out trying to find a 1/4 inch wood bite, couldn’t find one anywhere. I needed it for a pilot hole in my post & beam project, thankfully I found it on line. Great product and great service.
Canada on Jul 27, 2020
| IRWIN 1890709 Straight Shank Installer Drill Bit - Perfect for Wood Drilling Projects | BOSCH BL2739 3/16 In. x 12 In. Aircraft-Grade Black Oxide Drill Bit with Extra Length | SOMADA 5/8-Inch x 12-Inch Auger Drill Bit for Drilling Wood | |
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| B2B Rating |
91
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97
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96
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| Sale off | $1 OFF | ||
| Total Reviews | 38 reviews | 36 reviews | 58 reviews |
| Date First Available | July 7, 2014 | May 30, 2008 | September 9, 2020 |
| Measurement System | Inch | Inch | |
| Product Dimensions | 18.75 x 7.87 x 7.87 inches | 11.8 x 0.62 x 0.62 inches; 1 Pounds | |
| Material | Blend | Black Oxide | Carbon Steel |
| Item model number | 1890709 | BL2739 | SOMAADB2000 |
| Included Components | STRT SHNK INSTLR WOOD 3/8" X 18" | ||
| Item Package Quantity | 1 | 1 | |
| Batteries Included? | No | No | |
| Cutting Angle String | 82 Degrees | 135 Degrees | |
| Voltage | 1 Volts | ||
| Brand | Irwin Tools | BOSCH | SOMADA |
| Manufacturer | No | Bosch | SOMADA |
| Style | 3/8" | ||
| Surface Recommendation | Steel, Wood | Abs, Acrylic,Aluminum,Brass,Copper,Maple,Mdf,Metal,Nylon,Oak,Pine,Plastic,Polycarbonate,Pvc,Steel,Wood | |
| Shank Type | Straight | Straight | Hex |
| Is Discontinued By Manufacturer | No | ||
| Part Number | 1890709 | BL2739 | |
| Batteries Required? | No | No | |
| Item Weight | 7.7 ounces | 1.6 ounces | |
| ASIN | B00LLI1P7M | B001AHU598 | B08HR99737 |
| Color | Multicolor | ||
| Warranty Description | No Warranty | No | |
| Certification | Special 82 Deg Point for Fast Boring | ||
| Tool Flute Type | Straight | Spiral | |
| Item Dimensions LxWxH | 18.75 x 7.87 x 7.87 inches | ||
| Customer Reviews | 4.6/5 stars of 924 ratings | 4.6/5 stars of 1,179 ratings | 4.5/5 stars of 1,326 ratings |
| Size | One Size | 1 | |
| Best Sellers Rank | #27,913 in Tools & Home Improvement #3 in Installer Drill Bits | #201,988 in Tools & Home Improvement #19 in Extra Long Drill Bits | #5 in Auger Drill Bits |
Canada on Oct 03, 2023