Skip to content
  • Hand Tools
    • Building Tools
      • Sealant, Mastic & Skeleton Guns
      • Pointing & Grouting Guns
      • Shims & Wedges
      • Bolsters, Cold Chisels & Scutch Chisels
    • Decorating & Tiling
      • Paint Brushes
      • Paint Rollers
      • Paint Kettles and Scuttles
      • Wallpaper Tools
      • Abrasives
    • Saws
      • Handsaws
      • Concrete & Masonry Saws
      • Tenon Saws
      • Veneer Saws
      • Toolbox Saws
      • Floorboard & Laminate Saws
    • Measuring & Marking Tools
      • Pocket Tapes
      • Chalk & Brick Lines
      • Spot & Line Markers
      • Pens & Pencils
    • Trowels & Floats
      • Brick Trowels
      • Pointing Trowels
      • Gauging Trowels
      • Bucket Trowels
      • Floats
      • Plasterer Trowels
      • Hawks
  • Power Tools
  • Power Tool Accessories
    • Blades & Discs
      • Grinding & Cutting Discs
      • Circular Saw Blades
      • Reciprocating Saw Blades
      • Diamond Blades
    • Drilling
      • SDS Plus Drill Bits
      • SDS Max Drill Bits
      • Metal Drill Bits
      • Wood Drill Bits
    • Screwdriver Bits & Adaptors
      • Nut Drivers
      • Screwdriver Bits
      • Adaptors & Extensions
      • Bit Holders
    • Sanding & Polishing
      • Sanding Sheets
      • Sanding Belts
      • Sanding Discs
      • Delta Sanding Sheets
      • Multi-Sander Sheets
      • Flap Discs & Wheels
      • Backing Pads
  • Consumables
    • Adhesives
      • Superglue
      • PVA
      • Spray Adhesives
      • Grab & Nail Free Adhesive
      • Chemical Anchors
    • Sealants
      • Fire Sealants
      • Sealant & Adhesive
      • Bathroom Sealant
      • Multi-Purpose Sealant
    • Plasters & Fillers
      • Interior Fillers & Plasters
      • Exterior Fillers & Plasters
      • Expanding Foams
    • Building Consumables
    • Tapes
      • Gaffa & Builders Tapes
      • Masking Tapes
      • Double-Sided & Carpet Tapes
      • Anti-Slip Tape
  • Fixings & Fasteners
    • Woodscrews
    • Masonry & Cavity Fixings
      • Hammer Fixings
      • Concrete Screws
      • Cavity Fixings
    • Engineering Fasteners
    • All Fixings
  • PPE
  • Where to find us?
Log in
  • Twitter
  • Facebook
  • Instagram
  • TikTok
  • YouTube
DIAMOND DIRECT SUPPLIES
  • Hand Tools
    • Building Tools
      • Sealant, Mastic & Skeleton Guns
      • Pointing & Grouting Guns
      • Shims & Wedges
      • Bolsters, Cold Chisels & Scutch Chisels
    • Decorating & Tiling
      • Paint Brushes
      • Paint Rollers
      • Paint Kettles and Scuttles
      • Wallpaper Tools
      • Abrasives
    • Saws
      • Handsaws
      • Concrete & Masonry Saws
      • Tenon Saws
      • Veneer Saws
      • Toolbox Saws
      • Floorboard & Laminate Saws
    • Measuring & Marking Tools
      • Pocket Tapes
      • Chalk & Brick Lines
      • Spot & Line Markers
      • Pens & Pencils
    • Trowels & Floats
      • Brick Trowels
      • Pointing Trowels
      • Gauging Trowels
      • Bucket Trowels
      • Floats
      • Plasterer Trowels
      • Hawks
  • Power Tools
  • Power Tool Accessories
    • Blades & Discs
      • Grinding & Cutting Discs
      • Circular Saw Blades
      • Reciprocating Saw Blades
      • Diamond Blades
    • Drilling
      • SDS Plus Drill Bits
      • SDS Max Drill Bits
      • Metal Drill Bits
      • Wood Drill Bits
    • Screwdriver Bits & Adaptors
      • Nut Drivers
      • Screwdriver Bits
      • Adaptors & Extensions
      • Bit Holders
    • Sanding & Polishing
      • Sanding Sheets
      • Sanding Belts
      • Sanding Discs
      • Delta Sanding Sheets
      • Multi-Sander Sheets
      • Flap Discs & Wheels
      • Backing Pads
  • Consumables
    • Adhesives
      • Superglue
      • PVA
      • Spray Adhesives
      • Grab & Nail Free Adhesive
      • Chemical Anchors
    • Sealants
      • Fire Sealants
      • Sealant & Adhesive
      • Bathroom Sealant
      • Multi-Purpose Sealant
    • Plasters & Fillers
      • Interior Fillers & Plasters
      • Exterior Fillers & Plasters
      • Expanding Foams
    • Building Consumables
    • Tapes
      • Gaffa & Builders Tapes
      • Masking Tapes
      • Double-Sided & Carpet Tapes
      • Anti-Slip Tape
  • Fixings & Fasteners
    • Woodscrews
    • Masonry & Cavity Fixings
      • Hammer Fixings
      • Concrete Screws
      • Cavity Fixings
    • Engineering Fasteners
    • All Fixings
  • PPE
  • Where to find us?
Log in Cart

Item added to your cart

View cart

Filter:

Availability
0 selected
Reset
Availability
Product type
0 selected
Reset
Product type
Length
0 selected
Reset
Length
Brand
0 selected
Reset
Brand
Tags
0 selected Match all
Reset
Tags
Remove all

102 of 241 products

Filter and sort Filter

Filter and sort

Filter

102 of 241 products

Availability
Clear
Product type
Clear
Length
Clear
Brand
Clear
Tags
Clear
Remove all
Remove all

102 of 241 products

  • HELLER HSS-CO Cobalt Stainless Steel Drill bit

    HELLER HSS-CO Cobalt Stainless Steel Drill bit

    HELLER HSS-CO Cobalt Stainless Steel Drill bit

    Regular price From £1.38
    Regular price Sale price From £1.38
    Unit price /  per 
  • Heller Trijet Ultimate SDS-plus Hammer Drill Bit 14 x 200mm

    Heller Trijet Ultimate SDS-plus Hammer Drill Bit 14 x 200mm

    Sale

    Heller Trijet Ultimate SDS-plus Hammer Drill Bit 14 x 200mm

    Regular price £21.49
    Regular price £55.88 Sale price £21.49
    Unit price /  per 
    Sale
  • Heller Trijet Ultimate SDS-plus Hammer Drill Bit 20 x 300mm

    Heller Trijet Ultimate SDS-plus Hammer Drill Bit 20 x 300mm

    Sale

    Heller Trijet Ultimate SDS-plus Hammer Drill Bit 20 x 300mm

    Regular price £30.96
    Regular price £80.48 Sale price £30.96
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 50mm

    Trijet Ultimate hammer drill bit SDS-max Ø 50mm

    Sold out

    Trijet Ultimate hammer drill bit SDS-max Ø 50mm

    Regular price £255.12
    Regular price £502.52 Sale price £255.12
    Unit price /  per 
    Sold out
  • Trijet Ultimate hammer drill bit SDS-max Ø 45mm

    Trijet Ultimate hammer drill bit SDS-max Ø 45mm

    Sold out

    Trijet Ultimate hammer drill bit SDS-max Ø 45mm

    Regular price £196.36
    Regular price £386.76 Sale price £196.36
    Unit price /  per 
    Sold out
  • Trijet Ultimate hammer drill bit SDS-max Ø 40mm

    Trijet Ultimate hammer drill bit SDS-max Ø 40mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 40mm

    Regular price From £115.37
    Regular price £227.24 Sale price From £115.37
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 38mm

    Trijet Ultimate hammer drill bit SDS-max Ø 38mm

    Sold out

    Trijet Ultimate hammer drill bit SDS-max Ø 38mm

    Regular price From £106.02
    Regular price £208.82 Sale price From £106.02
    Unit price /  per 
    Sold out
  • Trijet Ultimate hammer drill bit SDS-max Ø 35mm

    Trijet Ultimate hammer drill bit SDS-max Ø 35mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 35mm

    Regular price From £34.27
    Regular price £67.50 Sale price From £34.27
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 32mm

    Trijet Ultimate hammer drill bit SDS-max Ø 32mm

    Sold out

    Trijet Ultimate hammer drill bit SDS-max Ø 32mm

    Regular price From £89.24
    Regular price £175.76 Sale price From £89.24
    Unit price /  per 
    Sold out
  • Trijet Ultimate hammer drill bit SDS-max Ø 30mm

    Trijet Ultimate hammer drill bit SDS-max Ø 30mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 30mm

    Regular price From £65.83
    Regular price £129.68 Sale price From £65.83
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 28mm

    Trijet Ultimate hammer drill bit SDS-max Ø 28mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 28mm

    Regular price From £59.21
    Regular price £116.63 Sale price From £59.21
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 26mm

    Trijet Ultimate hammer drill bit SDS-max Ø 26mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 26mm

    Regular price From £50.03
    Regular price £98.56 Sale price From £50.03
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 25mm

    Trijet Ultimate hammer drill bit SDS-max Ø 25mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 25mm

    Regular price From £45.40
    Regular price £89.40 Sale price From £45.40
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 24mm

    Trijet Ultimate hammer drill bit SDS-max Ø 24mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 24mm

    Regular price From £46.65
    Regular price £91.88 Sale price From £46.65
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 22mm

    Trijet Ultimate hammer drill bit SDS-max Ø 22mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 22mm

    Regular price From £41.93
    Regular price £82.58 Sale price From £41.93
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 20mm

    Trijet Ultimate hammer drill bit SDS-max Ø 20mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 20mm

    Regular price From £35.54
    Regular price £70.00 Sale price From £35.54
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 19mm

    Trijet Ultimate hammer drill bit SDS-max Ø 19mm

    Sold out

    Trijet Ultimate hammer drill bit SDS-max Ø 19mm

    Regular price £35.78
    Regular price £70.46 Sale price £35.78
    Unit price /  per 
    Sold out
  • Trijet Ultimate hammer drill bit SDS-max Ø 18mm

    Trijet Ultimate hammer drill bit SDS-max Ø 18mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 18mm

    Regular price From £35.26
    Regular price £69.46 Sale price From £35.26
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 16mm

    Trijet Ultimate hammer drill bit SDS-max Ø 16mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 16mm

    Regular price From £35.26
    Regular price £69.46 Sale price From £35.26
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 15mm

    Trijet Ultimate hammer drill bit SDS-max Ø 15mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 15mm

    Regular price From £35.26
    Regular price £69.46 Sale price From £35.26
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 14mm

    Trijet Ultimate hammer drill bit SDS-max Ø 14mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 14mm

    Regular price From £34.27
    Regular price £67.50 Sale price From £34.27
    Unit price /  per 
    Sale
  • Trijet Ultimate hammer drill bit SDS-max Ø 13mm

    Trijet Ultimate hammer drill bit SDS-max Ø 13mm

    Sold out

    Trijet Ultimate hammer drill bit SDS-max Ø 13mm

    Regular price From £34.27
    Regular price £67.50 Sale price From £34.27
    Unit price /  per 
    Sold out
  • Trijet Ultimate hammer drill bit SDS-max Ø 12mm

    Trijet Ultimate hammer drill bit SDS-max Ø 12mm

    Sale

    Trijet Ultimate hammer drill bit SDS-max Ø 12mm

    Regular price From £32.29
    Regular price £63.59 Sale price From £32.29
    Unit price /  per 
    Sale
  • Silverline SDS Plus Chisel 20 x 250mm

    Silverline SDS Plus Chisel 20 x 250mm

    Silverline SDS Plus Chisel 20 x 250mm

    Regular price £5.24
    Regular price £5.24 Sale price £5.24
    Unit price /  per 
  • 1
  • 2
  • 3
  • …
  • 5

SUBSCRIBE TO OUR MAILING LIST

Be the first to know about new collections and exclusive offers.

Gravesend Builders Merchant supplying construction materials, tools, PPE, drill bits, diamond blades, sealants, and power tools. Stocking top brands like Makita, DeWalt, Irwin, Heller, Faithfull, CT1, Rawlplug, Golz, Toupret & Sika. Fast delivery to Dartford, Greenhithe, North Kent & London.

Contact us on 01474 360 022 or send us an email at sales@diamondds.co.uk and we will get back to you asap!

Office Hours Mon-Fri 8am-5pm

  • Facebook
  • Instagram
  • YouTube
  • TikTok
  • Twitter

Shop By Brand

  • Roughneck
  • Faithfull
  • Heller
  • Dewalt
  • iRWIN
  • More Brands
  • Clearance

Quick links

  • About Us
  • FAQ
  • Delivery Information
  • Refunds & Returns
  • Privacy Policy
  • Terms & Conditions
  • Anti-Slavery Policy
  • Environmental and sustainability policy
Payment methods
  • Apple Pay
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa
© 2026, DIAMOND DIRECT SUPPLIES Powered by Shopify
  • Refund policy
  • Privacy policy
  • Terms of service
  • Shipping policy
  • Contact information
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.