- Product Details
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Quick Details
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Place of Origin:
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Jiangsu, China
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Brand Name:
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BOMI
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Model Number:
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BMBB-7
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Process:
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Milled Flutes And Welded Tip
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Body Material:
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40cr Steel With Heat Treatment
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Tip Type:
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Single Tip
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Flute Type:
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U Flute
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Shank:
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Sds Plus Shank
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Tip Material:
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Tungsten Carbide
Quick Details
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Type:
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Other, Hammer drill bits
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Use:
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Metal Drilling
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Finish:
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Sand Blasted
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Place of Origin:
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Jiangsu, China
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Brand Name:
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BOMI
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Model Number:
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BMBB-7
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Process:
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Milled Flutes And Welded Tip
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Body Material:
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40cr Steel With Heat Treatment
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Tip Type:
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Single Tip
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Flute Type:
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U Flute
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Shank:
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Sds Plus Shank
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Tip Material:
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Tungsten Carbide
Product Overview
Product Description
Bit Chisel> SDS Plus Drill Bit Dnll Bit &Chisel Set
Product Name:Carbide Single Tip S4 Flute SDS Plus Hammer Drill Bit For
Concrete and Hard Stone MatenalBody: 40cr Steel with Heat Treatment Tip: Tungsten Carbide: Finish: Sand Blasted Process: Milled
Flutes and Welded Tip (Auto Welded Tip is available) mp Type:Single Tip (Cross Head, Centnc Tip, X Head are available) Shank:SDS
Plus Shank (SDS Max shank, Spline Shank, Hex Shank and SDS Tapcon Shank are available)
Concrete and Hard Stone MatenalBody: 40cr Steel with Heat Treatment Tip: Tungsten Carbide: Finish: Sand Blasted Process: Milled
Flutes and Welded Tip (Auto Welded Tip is available) mp Type:Single Tip (Cross Head, Centnc Tip, X Head are available) Shank:SDS
Plus Shank (SDS Max shank, Spline Shank, Hex Shank and SDS Tapcon Shank are available)
Flute Type:S4 Flute (L Flute, U Flute, 4Flute are available)
Features
1 Professional quality for eficient and fast hammer drilling in hard materials like concrete,granite. brick and other similar building materials
2 Premium 40cr steel with heat treatment improves core strength for maximum durability and extended life
3 Hardened, premium carbide insert tip is strong and stays sharp longer for finer material break up and easier drilling increases strength and durability
4. Copper braze material gives high heat resistance for reduced tip loss.Carbide tp securely embedded in the steel body
5.4-fold spiral fute(S4)for rapid ding dust removal With even less vibration and more precise quiding the stability and service life of the drill bit are increased.
6. Wear mark identifies when bit has worn to an inappropriate level for precision anchoring
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Product Sizes
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Diameter Flute Length
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Overall Length
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Diameter
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Flute Length
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Overall Length
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mm mm
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mm
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inch
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inch
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inch
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4.0-10.0
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50
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110
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5/32" - 3/8-
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z
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4*
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4.0-16.0
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100
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160
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5/32■- 5/8w
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4-
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6
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5.0-26.0
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150
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210
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3/16--r
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6-
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8'
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6.0-26.0
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200
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260
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1/4--1-
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8-
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10-
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6.0-26.0
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250
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310
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1/4--r
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10-
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12-
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6.0-26.0
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290
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350
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1/4--r
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12-
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14-
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6.0-26.0
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350
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410
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1/4--r
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10-
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12-
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8.0-30.0
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390
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450
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5/16"-1-1/8-
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12-
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14-
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8.0-30.0 10.0-30.0
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540
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600
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5/16--1-1/8-
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14-
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16-
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740
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800
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3/8w-1-1/8-
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16°
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18-
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10.0-30.0
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940
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1000
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3/8_-1-1/8_
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22-
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24"
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10.0-40.0
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1140
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1200
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3/8--1-3/4"
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24-
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26-
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SALES AND SERVICE NETWORK
SIMILAR PRODUCTS
Company Overview
Changzhou Bomi Tools Co., Ltd is a manufacturer and trader specialized in the research, development and production of Long length
twist drills, Taper drills, Step drills. All of our products comply with international quality standards and are greatly
appreciated in a variety of different markets through out the world.
twist drills, Taper drills, Step drills. All of our products comply with international quality standards and are greatly
appreciated in a variety of different markets through out the world.
FACTORY
1) We're a direct manufacturer and 100% export to worldwide
2) We have around 10 years producing experience.
3) Our drill product:HSS drill bits, masonry drill, SDS drill,glass&tile drill, step drill,Taper Point Drill Bit ，Center Drill Bit, Brad Point Drill Bit, drill set etc.
4) Above 95% customers will place a formal order after testing the samples.
A variety of product classification details
More product details are displayed for reference
application
Used for woodworking, wall, metal
packaging and shipping
Transport by sea freight by air express
Photos of hardware Exhibition
Participated in Shanghai hardware exhibition, Japan exhibition, Zhejiang Yongkang show pictures
Display of packaged products
step drill bit set ,sds plus drill bit set,wood spade drill bit set
FAQ
1. who are we?
We are based in Jiangsu, China, start from 2017,sell to North America(24.00%),Western Europe(18.00%),South America(17.00%),Southern Europe(10.00%),Eastern Asia(7.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Domestic Market(5.00%),Mid East(3.00%),Northern Europe(3.00%),Oceania(2.00%),South Asia(00.00%),Africa(0.00%),Central America(0.00%). There are total about 1-20 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Drill Bit/Hole Saw/Saw Blade/
4. why should you buy from us not from other suppliers?
We have a professional service team, with product quality as the core, customer as the center, to provide quality service chain, to solve all customer concerns.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDU；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: null;
Language Spoken:English,Chinese,Korean
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