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4 Cutters S4 Flute Cross Tip Concrete SDS Max Hammer Drill Bit for Granite Stone

Short Description:

The Hammer Drill Bit offers highly efficient drilling in reinforced concrete. The geometrical form of the 4-cutter head prevents jamming and breakage for optimal results. The 4-cutter head and the large and short dust removal channels rovide fast dust removal so the bit can slice through concrete and rebar quickly with reduced wear.

For efficient work and exact hole diameters, the centering tip guides drilling from the start, to prevent wandering, which can falsify the hole diameter. The bit is intended for use on masonry, concrete and reinforced concrete. It is compatible with rotary hammers with SDS max holders.


Product Detail

Product Tags

Product Parameters

Product Name

4 Cutters S4 Flute SDS Max Rotary Hammer Carbide Tipped  Drill Bit for Concrete Stone Brick

Tip Material

Tungsten Carbide YG8/YG9

Body Material

Tungsten alloy steel

Diameter 

8-50mm

Length

220/300/360/460mm etc

Shank Type

SDS Max shank

Flute

Double/Single 

Usage

Drilling hole in granite, concrete, stone, masonry, wall, tiles and marble

Package

One Piece in One PVC Pouch Or In One PVC Tube or PVC Double Blister or Skin Card

Feature

1.Application in Bricks, Concrete, Ceramic Tile, Bricks, Granite, Stones drilling.

2.Hardened, premium carbide insert tip is strong and stays sharp longer for finer material break up and easier drilling.increases strength and durability.

3.Premium carbon steel with heat treatment improves core strength for maximum durability and extended life.

4.Copper braze material gives high heat resistance for reduced tip loss.

5.U flute ensures fast, efficient removal of drilling dust and debris to increase speed and prevent clogging.

Product Size

Diameter

Flute Length

Overall Length

Diameters

Flute Length

Overall Length

mm

mm

mm

inch

inch

inch

8.0-20.0

100

220

5/16"-1-1/4"

4"

9"

8.0-40.0

160

280

5/16"-1-3/4"

6"

11"

8.0-40.0

220

340

5/16"-1-3/4"

9"

14"

8.0-40.0

250

370

5/16"-1-3/4"

10"

15"

10.0-40.0

280

400

3/8"-1-3/4"

11"

16"

12.0-40.0

385

505

7/16"-1-3/4"

15"

20"

14.0-40.0

420

540

1/2"-1-3/4"

17"

22"

16.0-40.0

450

570

5/8"-1-3/4"

18"

23"

16.0-40.0

800

920

5/8"-1-3/4"

32"

37"

16.0-50.0

1200

1320

5/8"-2"

47"

52"

The sizes are available,contact Us to Learn More.

Our Advantages

-We have larger warehouse to shock products for delivery on time.

-We have professional sale and technology team to serve our customers to ensure your shopping experience

-Stable quality and widely use for hole drilling in hard material;

-Because our is factory,we can supply competitive price.

-The samples are free,freight is collected.If we can have your order ,we will decrease the freight cost from our first order.

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Shipping and Packing

Shipping: Express delivery, air shipping, sea shipping are available for your request. Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.

Packing: We also supply single pvc bag,paper bag,colored plastic square box,transparent plastic box,skin card,sandwich and so on packages with size, logo,brand and other information.

packing-1
packing-2

FAQ

Q: Are you professional manufacturer of HSS twist drill bits?
A: Yes,JIANGSU HAOKE MATERIAL TECH CO.,LTD is a professional factory that main products is HSS TWIST DRIL BITS.Following took a few photos of our workshop production and warehouse.

Q: Is OEM available?
A: Yes, OEM and customization are available. Graved logo marker,Laser logo marker,, customized packing. Printed Inner box, Carton box.

Q: Are samples available?
A: Yes, you can ask some samples for testing after confirming our prices, but please pay the sample and freight fee, the sample fee will be returned to you after you making official order.

Q: What is your payment terms?
A: T/T,L/C,D/A,D/P,Paypal,Western Union,for different circumstances.

Q: What's your delivery way?
A: Express delivery, air shipping, sea shipping are available for your request.

Q: What's your delivery time?
A: Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.


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