HAWERA B80019 SDS-plus Hammer Drill Bit, 7/16-Inch by 6-Inch

Brand:Hawera

3.5/5

27.48

PRODUCT DESCRIPTION The BOSCH line of countersinks are great for deburring and chamfering openings to pre-drilled holes. Great for electrical, plumbing and HVAC contractors. BOSCH countersinks cut varied materials cleanly and accurately. With standard high-speed steel and super hard titanium-coated bits, these countersinks perform great in even the toughest materials. FROM THE MANUFACTURER Hawera bits have steel bodies that are annealed to increase flexibility and reduce brittleness. Then they’re shot peened to tension the surface and protect against breaking from twisting and torquing. All bits fall within 90-100-Percentage of I.S.O. standards.

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Centering tip for precise starts. Hardened bit for increased robustness. Sds-plus interface for compatibility with most common rotary Hammers. High quality 2 cutter Tungsten Carbide tip for long life in concrete and masonry applications. Hawera Rotary hammer bits are designed to provide accuracy for concrete drilling and anchoring applications.
Batteries Required? ‎No
Brand Hawera
Brand ‎Hawera
Country of Origin ‎China
Customer Reviews 4.4 4.4 out of 5 stars 14 ratings 4.4 out of 5 stars
Domestic Shipping Item can be shipped within U.S.
Finish ‎Titanium
Finish Type Titanium
Finish Type ‎Titanium
Included Components
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Item Dimensions LxWxH 5.6 x 1.3 x 0.4 inches
Item Dimensions LxWxH ‎5.6 x 1.3 x 0.4 inches
Item model number ‎B80019
Item Package Quantity ‎1
Item Weight ‎0.8 ounces
Manufacturer ‎Hawera
Material Carbide, Alloy Steel
Material ‎Carbide, Alloy Steel
Measurement System ‎Inch
Part Number ‎B80019
Product Dimensions ‎5.6 x 1.3 x 0.4 inches
Shank Type SDS
Shank Type ‎SDS
Size ‎7/16-Inch by 6-inch
Surface Recommendation ‎Steel,Stone
Tool Flute Type ‎Spiral

3.5

3 Review
5 Star
71
4 Star
17
3 Star
0
2 Star
6
1 Star
6

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Scritto da: Laura
Good quality.
Went thru concrete like in butter. the same quality as any brand name.
Scritto da: BigRed
Good value
I use these in my [ASIN:B003DQO7ES Bosch RH328VC 1-1/8-Inch SDS Rotary Hammer]] to drill concrete. They're about the same durability as the Bosch branded SDS drill bits (I honestly can't tell if they drill longer or shorter, so let's call it equal in durability), but roughly half the price. I've been very pleased with them and have bought several more Hawera branded bits since trying these specific ones out. I'd highly recommend them. The only reason it's four stars instead of 5, is you could always use more durability. It would be nice if they were somehow magically cheaper than the bosch drill bits and longer lasting.
Scritto da: William Astarita
Snapped after 1 inch
After one inch of drilling through CMU block, the bit snapped where it meets the chuck. I would call it installer error if it wasn't for the fact it was in a drill press.

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