Model # HC5091

Internet #100152077

Store SKU #156325

Bosch 1-1/2 in. x 16 in. x 21 in. SDS-max Speed-X Carbide Rotary Hammer Drill Bit for Concrete Drilling
0000346208528

Bosch

1-1/2 in. x 16 in. x 21 in. SDS-max Speed-X Carbide Rotary Hammer Drill Bit for Concrete Drilling

  • Fits all SDS-max hammers and Hilti hammers with TE-Y/TE-FY shanks
  • Centric tip guides bit through hard and reinforced concrete
  • Stays sharper longer to drill more holes than competitors' bits
$9497 /each

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Product Overview

The Bosch 1-1/2 in. x 18 in. x 21 in. Carbide Spiral SDS-MAX Rotary Hammer Drill Bit features a carbide tip to provide durability. The reduced-vibration design enables easy drilling and the 4 cutting edges offer versatility. Bosch brings constant innovation to concrete and masonry drilling. From inventing the industry standard SDS system to custom-manufactured carbide and diffusion bonding, the result is better performance and durability.

  • Suitable for use with Bosch SDS-MAX rotary hammer drills
  • Wild-bore multi-cutter X-head spiral drill bits offer minimal vibration
  • Carbide tip for durability
  • Includes 4 cutting edges

Specifications

Dimensions

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Customer Questions & Answers

will this bit drill in to large rock

Asked by: jk
Thank you for your question. The HC5091 Rotary Hammer bit is designed for concrete drilling only. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from M-F 7a-7p CST.
Answered by: BoschTools
Date published: 2017-07-06

Will an SDS-Max bit fit in regular Bosch SDS rotary hammers?

Asked by: Beachfox1
No... you will need a bigger chuck size....
Answered by: Jeremy
Date published: 2017-06-04

Can this bit fit into any standard drill?

Asked by: ConcreteRemover
No. Needs a large chuck size, and isn't really 'small enough' for a rechargeable drill, it needs a powerful corded drill.
Answered by: Jeremy
Date published: 2016-05-22

will this fit a hilti hammer drill?

will this fit a hilti hammer drill?
Asked by: blackberry
Thank you for your question. The HC5091 is universally manufactured to fit in all SDS-Max hammers, if the Hilti accepts SDS-Max then it should work.
Answered by: BoschTools
Date published: 2017-01-19
  • y_2017, m_7, d_17, h_9CST
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Customer Reviews

1-1/2 in. x 16 in. x 21 in. SDS-max Speed-X Carbide Rotary Hammer Drill Bit for Concrete Drilling is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Bosch tough! This is one tough bit that drills thru concrete with little to no real effort & gets it done in short order. I've used other smaller diameter Bosch carbide rotary bits for years & their holding up well to whatever I need to drill into. I had a project where I needed to drill to many 1 1/2" holes to count into solid concrete. Before commencing, I scanned concrete surface to ensure there wasn't any re-bar where the holes needed to be (this isn't meant to drill thru steel). While drilling the 1st hole, I was pleasantly surprised with just how fast I was able to drill 4" by just letting my SDS-Max hammer drill combined with this bit to do their thing. Needless to say all the holes were drilled in less than 1/2 the time I had allotted which allowing me to complete project in 1 day VS 2. The bit showed very little wear & tear, so I know it should last my lifetime, just like my other Bosch bits.
Date published: 2016-06-06
Rated 5 out of 5 by from Carbide Steel 1-1/2 Rotary Hammer bit The drill was excellent. Good quality steel, went into weathered masonry like a knife through butter. Using a powered drill (Makita) it did everything needed, and drilled the reqired number of holes, over several days. After this use, it was used on ceramic tile for pipes for a shower unit and was still sharp and effective. A really good Drill bit.
Date published: 2016-05-21
Rated 5 out of 5 by from Another Bosch SDS Max bit for my box Another quality bit to go with my Bosch SDS hammer. The bit has a very strong head design, sort of an X on wings that go out from the center point. It's a good angle for drilling concrete, and the head will sever rebar or wire that gets in the way before it wraps the spiral. Also, I've has a Bosch 1" spiral bit that is many years old. Worn, beaten, and well used, but never broken, and still useful. Just like my over decade over Bosch 11241EVS hammer. Good tools, good company, and another good drill bit.
Date published: 2016-07-11
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