

Hero image 0 of Hanson 5/16" x 4-1/2" COBALT ALLOY STEEL, 0 of 2
Hanson 5/16" x 4-1/2" COBALT ALLOY STEEL
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Key item features
- Durable Construction: Constructed from M-42 8% cobalt high-speed steel, offering super abrasive resistance for drilling in tough metals.
- Efficient Design: Features a heavy-duty spiral flute design that facilitates faster chip ejection during drilling operations.
- Reduced Torque: Shorter cutting lips are incorporated to reduce torque, particularly when drilling into high tensile strength materials.
- Precise Starting: A 135-degree split point ensures immediate drilling initiation, effectively minimizing bit walk.
- Enhanced Strength: Benefits from heavy-duty web construction, contributing to increased strength and durability for demanding applications.
- Versatile Application: Designed for tough metal drilling, including heavy-duty abrasive, alloy metal drilling on hardened steel, cast iron, and stainless steel.
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Specs
- Cutting edge materialCobalt
- Size21/64 x 4-5/8 in.
- Drill bit & set typeDrill Bits
- Piece count1
- BrandIRWIN HANSON
- Shank shapeStraight
Current price is USD$9.75
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives between Feb 21 - Feb 23
|Sold and shipped by So-Lo Hardware
5 stars out of 5, based on 1 seller review(5.0)1 seller review
Free 30-day returns
Other sellers
$6.99
+ $6.49 shippingShipping, arrives by Fri, Feb 20 to Columbus, 43215
Sold and shipped by Acme Tools
Free 30-day returns
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| Cutting edge material | CobaltHanson 5/16" x 4-1/2" COBALT ALLOY STEEL | CobaltHanson 17/64 COBALT ALLOY STEEL | SteelHyper Tough 2-piece Titanium Step Drill Bits | SteelHyper Tough 13-Piece Masonry Bit Set Click Fitâ„¢ Case | CobaltHanson 1/16" COBALT ALLOY STEEL | SteelHyper Tough 22-Piece Drill & Drive Set in Click Fitâ„¢ Case | Steel3pcs Step Drill Bit Set, HSS Titanium Step Drill Bits for Wood Metal Hole Cutter with Portable Bag, 3-12mm 4-12mm 4-20mm | SteelHyper Tough 3-Piece 2-Inch Phillips PH2 Impact Rated Drill Bits Set | SteelHyper Tough 6 Piece Countersink Bit Set |
|---|---|---|---|---|---|---|---|---|---|
| Size | 21/64 x 4-5/8 in.Hanson 5/16" x 4-1/2" COBALT ALLOY STEEL | 17/64 in.Hanson 17/64 COBALT ALLOY STEEL | SetHyper Tough 2-piece Titanium Step Drill Bits | SetHyper Tough 13-Piece Masonry Bit Set Click Fitâ„¢ Case | 2.10" x 0.10" x 0.10"Hanson 1/16" COBALT ALLOY STEEL | SetHyper Tough 22-Piece Drill & Drive Set in Click Fitâ„¢ Case | -3pcs Step Drill Bit Set, HSS Titanium Step Drill Bits for Wood Metal Hole Cutter with Portable Bag, 3-12mm 4-12mm 4-20mm | 2"Hyper Tough 3-Piece 2-Inch Phillips PH2 Impact Rated Drill Bits Set | 0.94" x 4.53" x 4.72"Hyper Tough 6 Piece Countersink Bit Set |
| Drill bit & set type | Drill BitsHanson 5/16" x 4-1/2" COBALT ALLOY STEEL | Drill BitsHanson 17/64 COBALT ALLOY STEEL | Step Drill BitsHyper Tough 2-piece Titanium Step Drill Bits | Masonry Drill BitsHyper Tough 13-Piece Masonry Bit Set Click Fitâ„¢ Case | Drill BitsHanson 1/16" COBALT ALLOY STEEL | Drill BitsHyper Tough 22-Piece Drill & Drive Set in Click Fitâ„¢ Case | Step Drill Bits3pcs Step Drill Bit Set, HSS Titanium Step Drill Bits for Wood Metal Hole Cutter with Portable Bag, 3-12mm 4-12mm 4-20mm | -Hyper Tough 3-Piece 2-Inch Phillips PH2 Impact Rated Drill Bits Set | Countersink Drill BitsHyper Tough 6 Piece Countersink Bit Set |
| Piece count | 1Hanson 5/16" x 4-1/2" COBALT ALLOY STEEL | 5Hanson 17/64 COBALT ALLOY STEEL | 2Hyper Tough 2-piece Titanium Step Drill Bits | 13Hyper Tough 13-Piece Masonry Bit Set Click Fitâ„¢ Case | 1Hanson 1/16" COBALT ALLOY STEEL | 22Hyper Tough 22-Piece Drill & Drive Set in Click Fitâ„¢ Case | 33pcs Step Drill Bit Set, HSS Titanium Step Drill Bits for Wood Metal Hole Cutter with Portable Bag, 3-12mm 4-12mm 4-20mm | 1Hyper Tough 3-Piece 2-Inch Phillips PH2 Impact Rated Drill Bits Set | 1Hyper Tough 6 Piece Countersink Bit Set |
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About this item
Product details
Features and Benefits:
- Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metals
- Heavy duty spiral flute design produces faster chip ejection
- Shorter cutting lips reduce torque when drilling in high tensile strength materials
- 135 degree split point begins drilling immediately, minimizing bit walk
5/16", Cobalt Bit, 135 Degree Split Point To Minimize Walk, 8% Cobalt For Higher Heat & Abrasion Resistance, Heavy Duty Web Construction For Strength & Durability, For Tough Metal Drilling, Including Heavy Duty Abrasive, Alloy Metal Drilling On Hardened Steel, Cast Iron & Stainless Steel.
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Specifications
Cutting edge material
Cobalt
Size
21/64 x 4-5/8 in.
Drill bit & set type
Drill Bits
Piece count
1
Warranty
Warranty information
Lifetime warranty does not cover abuse
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Warnings
Warning Text
proposition 65 reasons:titanium dioxide, other chemicals
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