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. |
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. |
-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.
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.
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.
+86 15252968666