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Equipment Fitment & Selection Assistance | Delivery to the 48 Contiguous States | U.S.-Based Phone and Email Support
Equipment Fitment & Selection Assistance | Delivery to the 48 Contiguous States | U.S.-Based Phone and Email Support

Diamond Router Bit | U.S. Saws

Brand U.S. SawsSKU EPN251030C
Original price $28.75 USD - Original price $33.00 USD
Original price
$33.00 USD
$28.75 USD - $33.00 USD
Current price $33.00 USD
Authorized Dealer Sourcing
Financing Available for Eligible Orders
Contractor-Grade Equipment

The diamond router bit is a shank-mounted diamond tip for tuckpointing and shaping mortar, masonry and stone. Two are published: a 1/4 in cylindrical tip 3 in long, and a 1/2 in rounded tip 2.5 in long for touch ups and for the places a blade cannot reach.

Need fitment or freight help before you order? Contact us.

Shipping & Freight

We ship to the 48 contiguous states. We do not ship to Alaska, Hawaii, US territories, military (APO/FPO/DPO) addresses or outside the United States.

Smaller items ship by parcel carrier, priced by weight. Larger items and heavy equipment ship by LTL freight, priced by your ZIP code and the delivery type you choose: terminal pickup and dock delivery cost the least, and commercial liftgate, residential liftgate and jobsite delivery each add the carrier’s fee. Your shipping cost is shown at checkout before you pay.

The best way to get a shipping quote or ask a freight question is the Get a Freight Quote button on this page. You can also call (805) 398-6165.

Delivery types, delivery times, terminal pickup, liftgate service and damage inspection are covered in our Shipping Policy.

Compatibility / Fitment

Compatibility varies by product type, machine setup, selected options, and intended application.

For machine-mounted equipment and attachments, buyers should confirm fitment before ordering using the relevant machine information, including model, attachment style, mount type, coupler type, hydraulic requirements, and any other product-specific requirements listed on the page.

Hardscape Heavy can assist with pre-order fitment guidance based on the information you provide. This guidance is limited to purchase and compatibility review before ordering and does not include field installation, hydraulic modification, fabrication, or on-site setup support.

If you are unsure whether a product will work with your machine or application, contact us before placing the order.

Specifications

Core Specs

  • Cylindrical Bit: 1/4 in diameter, 3 in length
  • Rounded Bit: 1/2 in diameter, 2.5 in length
  • Tip: diamond coated
  • Weight: 0.5 lb

Fitment / Machine Requirements

  • Mount: shank-mounted, for a router or die grinder


Need full technical detail?
See the Technical Details tab. If available, also see manufacturer PDF in the Downloads tab.

Returns & Warranty

Warranty coverage is provided by the product manufacturer where applicable. Warranty terms, coverage periods, exclusions, and claim procedures vary by brand and product type.

Hardscape Heavy does not create separate warranty coverage beyond the manufacturer’s warranty unless explicitly stated on the product page.

Returns: within 30 days of delivery if unused and complete, with a restocking fee of up to 25% plus return freight. Returns need the manufacturer's agreement to take the item back; if they won't, the sale is final. Custom and made-to-order items are final sale. Full terms: Refund Policy.

Please review our full return policy before purchase. If you have questions about return eligibility or manufacturer warranty coverage for a specific item, contact us before ordering.

Every tuckpointing job has corners a blade will not reach. A blade is a disc, so it can only cut where a disc fits: it runs out at a return, at an intersection of two joints, and anywhere the work is shaping rather than a straight run. These bits are what finishes those places.

The two published shapes do different jobs. The cylindrical 1/4 in bit is the narrow one, sized close to a mortar joint, for cleaning a joint out to its ends and for working into a corner the blade stopped short of. The rounded 1/2 in bit is a shaping tool, and the dome lets it blend rather than cut a square step, which is what a repair to stone or a profiled joint wants. Both are diamond coated on the working head with a plain shank behind it.

Common Applications

  • Tuckpointing touch ups where a blade cannot reach
  • Shaping mortar, masonry and stone
  • Finishing joint intersections and returns after blade work

Selection Notes

  • The cylindrical 1/4 in bit is the narrow one for joints; the rounded 1/2 in bit is for shaping and blending
  • Both are shank-mounted and need a router or die grinder rather than a saw
  • The rounded bit is the shorter of the two at 2.5 in against 3 in
Build
Tip
Diamond coated working head on a plain steel shank
Cylindrical bit
1/4 in diameter, 3 in length
Rounded bit
1/2 in diameter, 2.5 in length
Cutting Capacity
Materials
Mortar, masonry, stone
Work
Tuckpointing, shaping, touch ups and areas a diamond blade cannot reach
Machine Notes
Mount
Shank-mounted, for a router or die grinder
TypeTip DiameterLengthWeight
Cylindrical tip, 1/4 in diameter x 3 in1/4 in3 in0.5 lb (0.2 kg)
Rounded tip, 1/2 in diameter x 2.5 in1/2 in2.5 in0.5 lb (0.2 kg)
Two tip profiles
A narrow bit for joints and a domed bit for shaping
Reaches past a blade
Finishes corners, returns and intersections a disc cannot enter
Shank mounted
Runs in a router or die grinder already on the truck

Included with Purchase

  • 1 Diamond Router Bit (variant/model as ordered)

Not Included Unless Stated

  • Router, die grinder, or collet
  • On-site installation or machine configuration

Note: Confirm exact included components and mount hardware with supplier at time of order.

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