4 series · PGM-certified line · MOQ 100–200 pcs per size
PGM-Certified Masonry & Concrete Drill Bits (Impact Drill, Straight Shank)
Carbide-tipped masonry and concrete drill bits for impact drills: straight, 1/2", triangular and hex shanks, 3–28 mm. Milled and sandblasted flutes, PGM-certified impact series. Plus tile, brick and multi-material bits for glass, ceramic and plaster.
MOQ
100–200 pcs per size
Lead time
20–30 days
Samples
Free, 5–7 days
Shipping
FOB Ningbo / Shanghai
Series
All Masonry & Concrete Drill Bits
Click a series for its full size table with catalogue codes.
PGM certifiedDH04
Impact Masonry Drill Bits — Straight Shank
43 sizes · 3 – 20 mm
DH04-T
Tile & Brick Drill Bits — Multi-Use, Straight Shank
43 sizes · 3 – 20 mm
DH-GT
Glass & Ceramic Tile Drill Bits — Spear-Point Carbide
DH-UN
Universal Multi-Material Drill Bits
3 – 16 mm
Compare at a glance
| Series | Code | Shank / material | Diameter | Length | Sizes | PGM | |
|---|---|---|---|---|---|---|---|
| Impact Masonry Drill Bits — Straight Shank | DH04 | Straight (10 mm / 12.7 mm reduced), triangular, hex | 3 – 20 mm | 65 – 600 mm | 43 | PGM | Sizes → |
| Tile & Brick Drill Bits — Multi-Use, Straight Shank | DH04-T | Straight | 3 – 20 mm | 65 – 600 mm | 43 | — | Sizes → |
| Glass & Ceramic Tile Drill Bits — Spear-Point Carbide | DH-GT | Straight / triangular / hex | — | — | 5 | — | Sizes → |
| Universal Multi-Material Drill Bits | DH-UN | Reduced straight shank | 3 – 16 mm | 80 – 160 mm | 9 | — | Sizes → |
Buying Information
How to order masonry from us
Everything a purchasing manager needs before sending an RFQ. If your situation differs — smaller trial order, special packaging, local certification — ask; most things are negotiable at the size-run level.
Request a Masonry QuoteMOQ
100–200 pcs per size
Mixed sizes per series accepted
Samples
Free samples for standard sizes, courier collect
Ship in 5–7 days
Lead time
20–30 days
+1 week for private-label artwork
Payment
T/T 30% deposit, balance before shipment
L/C at sight
Shipping
FOB Ningbo / Shanghai
CIF SG / MY / UAE / KSA on request
Packaging
Bulk carton · Blister card · Plastic case · Private-label retail box
Laser marking of your brand
Specify the head
Seven carbide heads for masonry bits
All heads are brazed at 1200 °C on MAHLER automatic lines. Choose by the material your buyers drill most; we can also mix heads within one size run.
Flat (one-piece) tip
Classic single carbide blade. Fast in brick, block and plain concrete; lowest cost per bit.
Best for: Brick, block, plain concrete
Flat tip with centring point
Single blade with a ground centre point for exact spotting without walking.
Best for: Anchor holes in finished surfaces
Cross (4-cutter) tip
Two carbide blades in a cross: rounder holes, longer life when hitting aggregate and light rebar.
Best for: Reinforced concrete, anchor setting
Cross tip with point
Cross head with centring point — the all-round choice for PGM-grade hole accuracy.
Best for: Chemical and expansion anchors
3-cutter tip
Three blades for smoother drilling and less vibration in hard natural stone.
Best for: Granite, hard stone
Solid carbide 3-cutter head
Full carbide head, no brazed joint to fail — our premium rebar-rated option.
Best for: Rebar-rich concrete
Solid carbide 4-cutter head
Full carbide 4-cutter head for the longest life in heavily reinforced concrete.
Best for: Heavy reinforced concrete, pro users
Flute
Helical flute
Standard twin flute for fast dust removal in general drilling.
Flute
Square flute
Deeper flute volume for long bits and deep holes.
Flute
Four-flute
Four flutes for maximum dust clearance and stability in heavy-duty hammers; custom profiles available.
Manufacturing evidence
Tested by PGM, brazed by machine
PGM (Prüfgemeinschaft Mauerbohrer e.V.) checks hole diameter tolerance, carbide tip symmetry and drilling performance of masonry drill bits so that anchors set to their rated load. Dehui has been a member since 2009. Within this category the certificate covers: Impact Masonry Drill Bits — Straight Shank.
ISO 9001 and ISO 14001 certificates and the full PGM test reports are available to buyers on request.
Packaging & Private Label
Ship masonry & concrete drill bits under your brand
From loose bulk cartons for wholesalers to retail-ready blister with your barcode. See the OEM / private label page for artwork requirements and MOQ per pack type.
Bulk carton
Loose in poly bags, 100–500 pcs per inner carton. Lowest cost for wholesalers who repack.
Blister card
Single or multi-piece blister with your artwork, barcode and language.
Plastic case / set box
4–17 pc sets in moulded case or window box, printed to your brand.
Private-label marking
Laser or stamp marking of your brand and size on the shank.
Display & POS
Counter displays and hanging strips for hardware stores.
Mixed containers
Mix SDS Plus, SDS Max, chisels and hole saws in one 20 ft container.
FAQ
Masonry buyer questions
What is the MOQ for masonry & concrete drill bits?
100–200 pcs per size for masonry & concrete drill bits. You can mix sizes within one series and combine masonry & concrete drill bits with other lines in the same shipment.
Are all masonry & concrete drill bits on this page PGM certified?
No — PGM certification covers specific series: Impact Masonry Drill Bits — Straight Shank (DH04). These carry the "PGM certified" badge. Other products in this category are made on the same lines but are not within the PGM certificate scope.
How are the carbide tips attached?
By automatic brazing at 1200 °C on German MAHLER lines followed by furnace heat treatment of the body. This is the main difference between a bit that keeps its tip for the life of the flute and a cheap hand-brazed bit.
Can I get masonry & concrete drill bits with my own brand?
Yes. Laser marking on the shank, printed blister cards, plastic cases and retail boxes are all available. Private-label orders start at 100–200 pcs per size; artwork approval adds about one week to the 20–30 days lead time.
How fast can you deliver masonry & concrete drill bits?
Standard sizes ship in 20–30 days after deposit. Samples go out in 5–7 days, free for standard sizes with courier collect. FOB Ningbo / Shanghai; CIF to Singapore, Port Klang, Jebel Ali or Dammam on request.
What information do you need for a quote?
Shank type, diameters and total lengths (or just the codes from our size tables), quantity per size, carbide head preference if any, and packaging (bulk, blister, case or box). A photo of what you buy today also works — we match it.
Buyer's Guides
Sourcing masonry & concrete drill bits? Read the factory guides first
Request a Quote
Get masonry & concrete drill bits pricing per size, within 24 hours
Send sizes and quantities — or a photo of the bits you buy today. A sales engineer replies within 24 hours with FOB pricing per size, carbide head options and free sample arrangements.
- Emailsales@dehui-tools.com
- WhatsApp+86 153 9710 8718
- FactoryNo. 115, Furong Industrial Zone, Furong Town, Yueqing, Wenzhou, Zhejiang 325612, China
PGM-certified factory · MOQ 100–200 pcs per size · Free samples · Reply within 24h