S4 Flutes SDS Plus Hammer Drill Bit Tungsten Carbide Tips

S4 Flutes SDS Plus Hammer Drill Bit Tungsten Carbide Tips, SDS Plus Adaptor Set for Masonry Hole Cutters, Carbide Single Tip S4 Flute SDS Plus Hammer Drill Bit for Concrete Hard Stone Marble Wall, Carbide Cross Tip 4 Cutters U Flute SDS Max Brocas Rotary Hammer Drill Bit for Masonry Concrete Drilling, Classic Slop Tip 4 Cutters U Flute SDS Puls Max Shank Hammer Drill Bit For ConcreteWoodworking Metalworking & Multipurpose Drill Bits China Supplier Factory Manufacturer

S4 Flutes SDS Plus Hammer Drill Bit Tungsten Carbide Tips  Specifications
1.For drilling in granite, concrete, stone, masonry, tiles and marble.
2.Self-centering tip for clean entry and fast starts. Stays sharp longer.
3.SDS PLUS drill bits are machined from chrome steel fitted with carbide insert brazed at a very high temperature(1120 ºC ) to withstand severe heating when drilling hard materials.
4.Fits hammer drills with SDS-Plus chucking and 2-slot chucking system. It can be used with most popular types of Electric Hammer in the market.

SDS-PLUS drill bits set includes:5/6/8*110mm(approx:3/16″,1/4″,5/16″* 4-3/8″),5/6/8/10/12/14/16*160mm(approx:3/16″,1/4″,5/16″,3/8″,1/2″,9/16″,5/8″*6-1/4″).
10-pieces drill bits set are made of Carbide tip YG8C with 40Cr carbon steel body,working for concrete, masonry, wall, bricks, stone and road.
The CROSS tips makes the drill bits more stable and safer when it works.Double-flute design forCarbon steel body with proprietary heat treat process.It is better uniform, sturdy and durable, extended life.
The SDS PLUS round shank design is suitable for most rotary hammer drills and meets most of your needs.Such as power tools Bosch, Hitachi ect.
Multiple specifications to meet diferent needs.

SIZE INTRODUCTION:The total length is 6 inches, the actual effective length is 4 inches.
Alloy Cutter Head: The harder cross cutter is easier and more efficient for drilling work.
Material: High-strength alloy steel is made, very hard.
Ripple design: double line of drill bit design, drilling and punching is faster, stone powder is easier to peel off from the wall.
Compatible with most brands of impact drills on the market

1.Premium 40Cr steel with heat treatment improves core strength for maximum durability and extended life.
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.Copper braze material gives high heat resistance for reduced tip loss,Carbide tip securely embedded in the steel body.
4.fold spiral flute (S4) for rapid drilling dust removal. With even less vibration and more precise guiding, the stability and service life of the drill bit are increased.

Working for concrete, masonry, wall, bricks, stone and road.

Double flute design

Double flute design for Carbon steel body with proprietary heat treat process.
It is better uniform, sturdy and durable, extended life. Cross-Type Double Thread Carbide Drill Bits for Concrete, Brick, Stone

SDS-PLUS shank

Suitable for most rotary hammer drills and meets most of your needs

Multiple specifications

5/6/8*110mm
5/6/8/10/12/14/16*160mm
Multiple specifications to meet different needs.

What is the difference between SDS and HSS drill bits?
There are two schools of thought as to what SDS stands for – either it is slotted drive system, or it comes from the German ‘stecken – drehen – sichern’ – translated as ‘insert – twist – secure’. 10 Pieces SDS-PLUS Drill Bits Set

Whichever is correct – and it could be both, SDS refers to the way in which the drill bit is attached to the drill. It is the term used to describe the shank of the drill bit – the shank refers to the portion of the drill bit that is secured into your piece of equipment. There are four types of SDS drill bits that we will describe in more detail later.

HSS stands for high-speed steel, which is the material used to make the drill bits. HSS drill bits also have four different shanks shapes – straight, reduced, tapered, and morse taper.  10 Pieces Carbide-Tipped SDS-Plus Rotary Hammer Drill Bit Set for Concrete Brick Block Stone Masonry

What is the difference between HDD and SDS?
The difference between the HSS and SDS drill bits refers to how the drill bit is chucked or fastened inside the drill.

HSS drill bits are compatible with any standard chuck. A HSS drill has a circular shank inserted into the drill and is kept in place by three jaws that tighten around the shank.  Carbide-Tipped SDS-Plus Rotary Hammer Drill Bits

The advantage of HSS drill bits is that they are more widely available and can be used in a much wider variety of applications. The main disadvantage is that the drill bit is prone to becoming loose. During use, the vibration loosens the chuck which means that the operator needs to pause and check the fastening, which can have an impact on job completion times.

The SDS drill bit does not need to be tightened. It can be simply and smoothly inserted into the SDS hammer drill’s designated slots. During use, the slot system protects against any vibration to maintain the integrity of the fixing.  Rotary Hammer Bits with SDS Plus Shank Carbide Tip

SIZE(MM)		SIZE(MM)		SIZE(MM)		SIZE(MM)
4*110		14*260		10*450		25*800
5*110		16*260		12*450		26*800
6*110		18*260		14*450		28*800
6.5*110		20*260		16*450		30*800
7*110		22*260		18*450		32*800
8*110		24*260		19*450		35*800
9*110		25*260		20*450		40*800
10*110		26*260		22*450		10*1000
11*110		28*260		24*450		12*1000
12*110		30*260		25*450		14*1000
13*110		32*260		26*450		16*1000
4*160		6*310		28*450		18*1000
5*160		8*310		30*450		20*1000
6*160		10*310		32*450		22*1000
6.5*160		12*310		35*450		24*1000
7*160		14*310		40*450		25*1000
8*160		16*310		8*500		26*1000
9*160		18*310		10*500		28*1000
10*160		20*310		12*500		30*1000
11*160		22*310		14*500		32*1000
12*160		24*310		16*500		35*1000
13*160		25*310		18*500		40*1000
14*160		26*310		20*500
16*160		28*310		22*500
18*160		30*310		24*500
20*160		32*310		25*500
22*160		6*350		26*500
25*160		8*350		28*500
5*210		10*350		30*500
5.5*210		12*350		32*500
6*210		14*350		34*500
6.5*210		16*350		35*500
7*210		18*350		8*600
8*210		20*350		10*600
9*210		22*350		12*600
10*210		24*350		14*600
12*210		25*350		16*600
13*210		26*350		18*600
14*210		28*350		20*600
16*210		30*350		22*600
18*210		32*350		24*600
20*210		8*410		25*600
22*210		10*410		26*600
24*210		12*410		28*600
25*210		14*410		30*600
26*210		16*410		32*600
28*210		18*410		35*600
6*260		20*410		40*600
6.5*260		22*410		10*800
7*260		24*410		12*800
8*260		25*410		14*800
9*260		26*410		16*800
10*260		28*410		18*800
11*260		30*410		20*800
12*260		32*410		22*800
13*260		8*450		24*800

Custom-tailor would be available against customers’ requirements