Quality Carbide Masonry Hammer Drill Bit Set

• Customized: Customized
• Standard: GB
• Length: Customized
• Type: Tungsten Carbide Drill Bits
• Material: Solid Carbide
• Usage: Masonry Drilling
• Model NO.: Customized
• Product Type: Straight Shank Twist Drill
• Use: Drilling Masonry / Concrete / Brick
• Surface: Ground
• OEM: Acceptable
• Transport Package: in Carton
• Specification: Customized
• Trademark: M&J
• Origin: Hunan
• Production Capacity: 10000000PCS/Year

Product Description

Carbide Masonry Hammer Drill Bit Set

Carbide drill bit can be swapped out easily and accurately and customers can use a single drill body with multiple carbide drill bits to drill several different hole sizes. In addition, it eliminates the cost of backups needed when regrinding brazed or solid-carbide drills. Instead of replacing the whole drill body, end users only have to purchase a carbide drill bit, which costs about the same as regrinding a brazed or solid-carbide drill. 

Dimensions and tolerances of tungsten carbide drill bits for references:
 

Type	L(mm)	T(mm)	S(mm)	e	α°	β°
	6	6	1.6	0.3	7	45
	8	7	2	0.35	7	45
	10	8	2.3	0.35	5	45
	12	9	2.5	0.35	5	45
	14	10	2.8	0.4	5	55
	16	11	2.8	0.4	5	55
	18	12	2.8	0.4	5	55
	20	13	2.8	0.4	5	55
	22	14	3.2	0.5	5	55
	25	15	3.2	0.5	5	55

 If you want to know more about our products, please click http://mariejmetals.en.made-in-china.com/
 

Packaging & Shipping 
Our Packaging

 
Our Shipping 
We mainly choose the following delivery ways: 
Shipment: by Express/ by Air /by Sea
We can arrange shipment according to our customers' requests.
If there is any problem related to the shipping, please feel free to contact us. 
 
 
Our Services
1. We will try our best to reply our customers' requests within 24 hours.

2. We will maintain effective and efficient communications with our customers.

3. We provide first-class quality control and after-sale services.

 
Supplying Services
Products we supply and make are:
1. Tungsten carbide products:
Carbide Rods, Carbide Bars, Carbide Strips, Carbide Plates, STB Carbide Blanks, Drawing Dies, Cold Forginng Dies, Carbide Disc Cutters, Carbide Inserts, Carbide Shims, Carbide Burrs and Carbide Burr Blanks, Carbide Mining Bits, Carbide Drilling Bits, Carbide Cutting Tools for Wood and Bamboos, Tile Cutter Wheels, Scriber Tips, Customized Carbide Products etc.
 


2. Titanium and titanium alloy products:
Titanium Rods, Titanium Tubes, Titanium Pipe Fittings, Titanium Plates, Titanium Sheets, Titanium Foils, Titanium Wires, Titanium Nuts and Bolts, Titanium Brazing and Casting, Cutomized Titanium Products etc.
 

 
Quality Control
* We will inspect and test all products after finishing production and before delivery.
* We can provide dimension & inspection certificate as customers' requirements.
* We also can provide customers' samples dimensional verification. 


Photos of Tungsten Carbide Equipments
 


FAQ
C: Why should I choose your company for partner?
M: As you know, the raw material of low price makes your products more competitive in the market. That means it will make you sell much easier.