Send Message
Jiangsu Xingrui Tools CO.,LTD
products
products
Home > products > Metric Masonry Drill Bits > Black Bright Cobalt Drill Bits For Metal , Milled Flutes Concrete Drill Bit

Black Bright Cobalt Drill Bits For Metal , Milled Flutes Concrete Drill Bit

Product Details

Place of Origin: JIANG SU

Brand Name: STARRY AND OEM

Certification: ISO9000

Model Number: 3-25MM

Payment & Shipping Terms

Minimum Order Quantity: 500 Piece/Pieces

Price: Negotiable

Packaging Details: pvc bags and Plastic tube

Delivery Time: 25DAYS

Supply Ability: 500000 Piece/Pieces per Month Masonry Drill Bit

Get Best Price
Highlight:

sds masonry drill bits

,

hex shank drill bits

Material:
High Carbon Steel
Tip Material:
Tungsten Carbide
Process:
Milled Flutes And Welded TipS
Flute Type:
R Flute
Surface Finish:
Black And White Finished
Shank:
Round Shank
Standard:
DIN8039 And ANSI
Material:
High Carbon Steel
Tip Material:
Tungsten Carbide
Process:
Milled Flutes And Welded TipS
Flute Type:
R Flute
Surface Finish:
Black And White Finished
Shank:
Round Shank
Standard:
DIN8039 And ANSI
Black Bright Cobalt Drill Bits For Metal , Milled Flutes Concrete Drill Bit

Round Shank Black and Bright Carbide Tipped Masonry Drill Bit for Concrete Stone Brick Masonry Drilling

1. Ideal for drilling concrete, granite, rock, brick, stone, breeze block.
2. Self-centering tip for clean entry and fast starts. Stays sharp longer.
3. 2× longer life than standart hammer drill bits.
4. Our U flute design for faster, more efficient dust removal.
5. Premium steel improves core strength for maximum durability and extended life.
Professional quality for efficient and fast hammer drilling in hard materials.

1. Description:

Product Name  R Flute Carbide Tipped Black and White finihed Masonry Drill Bit
Body Material Carbon Steel with Heat Treatment
Tip Material Tungsten Carbide
Process Milled Flutes and Welded Tip (Auto Welded Tip is available )
Shank

Round Shank (Quick Change Hex Shank, Three-Flat Shank, Double R Hex Shank, Tapcon Shank,
Flexible Shank, Extra Long Shank are available)

Flute Type R Flute (R Flute, U Flute, S4 Flute, Fast Spiral Flute are available)
Surface Finish

Copper Plated (Sand Blasted, Zinc Plated, Nickel Plated, Chrome Plated, Black & Bright ,
Black Oxide are available)

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

1.Applicated in Bricks, Concrete, Ceramic Tile, Bricks, Granite, Stones.
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.L flute ensures fast, efficient removal of drilling dust and debris to increase speed and prevent clogging.
6.Copper Plated finish prevents dulling and for high corrosion resistance and low friction
7.Round shank for using in corded and cordless rotary drills.

1. Photo:

Black Bright Cobalt Drill Bits For Metal , Milled Flutes Concrete Drill Bit 0

3. Size:

Black Bright Cobalt Drill Bits For Metal , Milled Flutes Concrete Drill Bit 1

4. Package:

Black Bright Cobalt Drill Bits For Metal , Milled Flutes Concrete Drill Bit 2
 

5. Why choose us:

1. Experience : We are a supplier of many brands in Germany. So we have the confidence to provide you with the best service.
2. Quality Control : Quality Control System from STARRY Germany ensure our STARRY Factory's products and service QUALITY which have strict processing quality Control for every step.
3. Service : We offer OEM&ODM service.and we accept trial order. If you find any problem. we'll find the suitable solution.
4. Product : We have confidence in the quality of our products.and the product prices are also competitive.

 

6. FAQ:

Q1: Do you have your own brand?
A1: Yes, the brand name is STARRY Tools, we can provide OEM services to our customers as well.
Q2: What's your target market?
A2: We mainly focus on Europe and South America right now.
Q3: What is the biggest advantage compared to the rivals?
A3: We are one of the strongest HSS Cutting tools supplier in China.

Q4: What is your MOQ?
A4: 500 pcs
Q5: What about the payment and delivery time?
A5: Delivery time: All items are ready in stock and can be sent within one week.
Payment: T/T.

100% protection for product quality, on-time shipment and payment
 
Q6: Can I get some samples?
A6: Yes, we are honored to offer you samples for quality check at your freight cost.
Q7: How does your factory do regarding quality control?
A7: Quality is priority. We always attach great importance to quality control from the very beginning to the end of the production. Every product will be carefully tested before it's packed for shipment.