Irwin® 49916 I-100 Full Length Auger Bit, 1 in Dia, 7-1/2 in OAL, 4-1/2 in L Spiral Flute, 5/16 in Shank
#I-100, 1" Solid Center Auger Bit, 4-1/2" Twist Length, 7-1/2" Overall Length, Provides Extra Rigidity While Boring, Wide Lands Keep The Bit Straight As It Bores Through The Hole, The Flutes Are Ground Behind The Lands To Funnel The Chips To The Inside Of The Bit & Away From The Outside Diameter, Producing A Faster Cleaner Cut, Single Spur Cutting Edge Scribes The Circumference Of The Hole For A Smoother Finis, Course Screw Point Provides Fast Boring In Hard & Soft Woods, Full Length Heat Treated Bit Guards Against Bending In Heavy Duty Applications & Strengthens The Twist Where The Greatest Strain Occurs, Pouched.
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BrandIrwin®
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UPC024721100177
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Manufacturer Part Number49916
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CountryUSA|Canada
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FinishBright
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MaterialHSS
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Flute Length4-1/2 in
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Flute TypeSpiral
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TypeFull Length
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SeriesI-100
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Shank Size5/16 in
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Cutting DirectionRight Hand
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Cutting Edge MaterialHSS
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Shank TypeHex/Straight
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Diameter1 in
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Drill StyleAuger
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Overall Length7-1/2 in
- Solid center design provides extra rigidity while boring
- Wide lands keep the bit straight as it bores through the hole
- The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut
- Single spur cutting edge scribes the circumference of the hole for a smoother finish
- Coarse screw point provides fast boring in hard and soft woods
- Full-length heat treated bit guards against bending in heavy duty applications and strengthens the twist where the greatest strain occurs
- Screw+spur+cutter point shape, CW spiral angle
| Competitor Name | Competitor Part Number |
|---|---|
| MSC | 05528393 |
| Fastenal | 0237553 |
| Grainger | 783YW9 |
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Alternative Part Number16719608
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UNSPSC27111509
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IDEA Index ID16719608
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Catalog
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Irwin® 49916 I-100 Full Length Auger Bit, 1 in Dia, 7-1/2 in OAL, 4-1/2 in L Spiral Flute, 5/16 in Shank
#I-100, 1" Solid Center Auger Bit, 4-1/2" Twist Length, 7-1/2" Overall Length, Provides Extra Rigidity While Boring, Wide Lands Keep The Bit Straight As It Bores Through The Hole, The Flutes Are Ground Behind The Lands To Funnel The Chips To The Inside Of The Bit & Away From The Outside Diameter, Producing A Faster Cleaner Cut, Single Spur Cutting Edge Scribes The Circumference Of The Hole For A Smoother Finis, Course Screw Point Provides Fast Boring In Hard & Soft Woods, Full Length Heat Treated Bit Guards Against Bending In Heavy Duty Applications & Strengthens The Twist Where The Greatest Strain Occurs, Pouched.
Milwaukee® 48-13-5560 Long Ship Auger Bit, 9/16 in Dia, 18 in OAL, 15 in L Wide Flute, 7/16 in Shank
The Milwaukee® 9/16 in. x 18 in. Ship auger bit drills through up to 2X the nails of competitive auger bits without needing resharpening. Drill into clean or nail-embedded wood with confidence when installing Romex wire, PEX water lines, rebar, bolts, and rope in piers, playground equipment and landscaping. The flutes are wider for maximum chip removal, even in deep holes. The polished and coated flute finish means chips won't stick to the bit, even when drilling in material that contains sap or glue. The through-center cutting design creates a more solid striking point against nails compared to the competitions' ahead-of-center and behind-center designs. The longer shaft length makes it easy to drill deeper or overhead without an extension.
Milwaukee® 48-25-1121 Heavy Duty Standard Self-Feed Wood Drill Bit, 1-1/8 in Dia, 4 in OAL, 7/16 in Shank
Milwaukee® selfeed drill bits deliver speed and Endurance for repetitive drilling of large holes. Designed for any trade that demands woodcutting for installing pipe and conduit, selfeed bits feed into work without pressure and provide faster boring of clean, accurate holes. The bits have improved balance with reduced runout, while the hex shank provides a secure gripping surface for the drill chuck. Every Milwaukee® selfeed drill bit is coated with a rust inhibitor. Built to last and designed to perform, these selfeed bits are resharpenable so you can keep them cutting like new.
Irwin® 49915 I-100 Full Length Auger Bit, 15/16 in Dia, 7-1/2 in OAL, 4-1/2 in L Spiral Flute, 5/16 in Shank
Irwin® 49915 I-100 Full Length Auger Bit, 15/16 in Dia, 7-1/2 in OAL, 4-1/2 in L Spiral Flute, 5/16 in Shank
Irwin® WeldTec™ 3043009 Ship Auger Bit, 3/4 in Dia, 17 in OAL, 12 in L Hollow Center Flute, 7/16 in Shank
Auger bits with WeldTec™ are made stronger and last longer because a harder cutting edge is welded to the base material. It has a 7/16 in impact shank.
Irwin® WeldTec™ 3043011 Ship Auger Bit, 7/8 in Dia, 17 in OAL, 12 in L Hollow Center Flute, 7/16 in Shank
The IRWIN with WeldTec ship auger is made stronger and lasts longer than any standard augers. It features a welded cutting edge that easily cuts through tough materials like nail-embedded wood. It has twice the nail cutting life of standard ship augers. With an aggressive screw-pitch for fast drilling, this bit is fully-forged for durability, and wide flutes provide chip removal with less binding.
