DECKRKAT 4-1/2-inch diamond hole saw with pilot bit for precise tile drilling.
DECKRKAT diamond tipped ceramic hole saw cuts ceramic tiles smoothly.
DECKRKAT diamond hole saw for glass bottles yields clean holes.
DECKRKAT wet/dry capable hole saw with cooling to extend life.
DECKRKAT 3/8-inch triangle shank for secure drill chuck grip.
DECKRKAT guiding pilot bit ensures exact starting points.
DECKRKAT ideal for bathroom remodeling and fixture installations.

DECKRKAT

DECKRKAT 4-1/2-inch Diamond Hole-Saw Bits with Pilot Drill — Precise Tile and Glass Cutting (115mm)

High-performance tools and home improvement made for confident daily results

$44.07

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium tools and home improvement quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose TaskHolt Tools

Precision you can feel

Transform your drilling experience with the DECKRKAT 4-1/2 inch diamond hole saw set, complete with a guiding pilot drill bit. Designed for clean starts and true holes, these bits help you tackle professional installs or DIY projects with confidence. From mounting faucets to creating decorative cuts, enjoy smooth operation and reliable results without drama.

Versatility at its core

Built to handle a wide range of materials, this set shines on ceramic, porcelain tile, granite, stone, glass, and even concrete. Whether you’re upgrading a bathroom, installing an HVAC control, or crafting planters and glass accessories, these hole saws are ready for the job.

  • Ceramic and porcelain tile for precise openings around fixtures
  • Granite and stone for durable, accurate cuts in rugged surfaces
  • Glass bottles and jars for clean, neat holes
  • Concrete countertops and brickwork for remodeling projects

Durability and performance you can rely on

The diamond-tipped core is designed for longevity, with wet or dry cutting options complemented by water cooling to reduce wear. A 3/8" triangle shank ensures a firm grip in your drill chuck, helping minimize slippage and maximize control.

  • Wet or dry operation with cooling to extend tool life
  • Robust diamond tip for sustained cutting efficiency
  • Compact 2-1/2" overall length with 1-3/8" cutting depth

How to use for best results

Begin by positioning with the central pilot bit for an exact start, then remove the pilot and continue with the main diamond hole saw. Tilt slightly and use a gentle wobble to aid debris removal and reduce effort.

FAQ

Q: What materials can the DECKRKAT 4-1/2 inch Diamond Hole-Saw Bits cut?

A: Ceramic, porcelain tile, granite, stone, glass, and concrete when cooled properly.

Q: How should I use the pilot bit to ensure a precise start?

A: Start with the pilot bit for exact positioning, then switch to the diamond hole saw with a light wobble.

You may also like