17PCS Drill Bits Chisels Kit SDS Plus Concrete Tool With ABS Plastic Case, SDS Plus Adaptor Set for Masonry Hole Cutters, SDS Chuck Adapter Set, 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
17PCS Drill Bits Chisels Kit SDS Plus Concrete Tool With ABS Plastic Case Specifications
Sizes 13 Pcs SDS Plus Hammer Drill Bits :
5.5 x 110, 6 x 110, 5.5 x 160, 6 x 160, 6.5 x 160, 7 x 160, 7 x 160,
8 x 160, 10 x 160, 14 x 210, 10 x 260, 12 x 260 and 16 x 260 mm
4Pcs SDS Plus Chisel:
Point Chisel:(1pcs) 14 x 250mm
Flat Chisel: 20mm(1pcs) 14x250x20mm
Flat Chisel:40mm(1pcs) 14x250x40mm
Gouge Chisel:(1pcs) 14x250x22mm
Body Material 40Cr Steel with Heat Treatment
Tip Material Tungsten Carbide
Process Milled Flutes and Welded Tip (High Quality Auto Welded Tip is available)
Tip Type Single Tip (Cross Head, Centric Tip, X Head are available)
Shank SDS Plus Shank (SDS Max Shank, Spline Shank, Hex Shank and SDS Tapcon Shank are available)
Flute Type L Flute ( S4 Flute, U Flute, 4 Flute are available)
Surface Finish Sand Blasted
Package 17 Pieces in One Plastic Box
Features
1.Professional quality for efficient and fast hammer drilling in hard materials like concrete, granite, brick and other similar building materials.
2.Premium carbon 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 tip securely embedded in the steel body.
5.L flute ensures fast, efficient removal of drilling dust and debris to increase speed and prevent clogging.
6.Wear mark identifies when bit has worn to an inappropriate level for precision anchoring
7.Compatible with all SDS-Plus style chucks.
17Pcs drill bits set is made of 40Cr carbon steel and YG8 carbide for ensuring sturdiness and durability. It includes 13 drill bits of various sizes, 1 point chisel, 2 flat chisels and 1 U-groove chisel and it is designed for hammer drills for drilling works on concrete, masonry, wall, bricks and so on.
SDS drill bits can be used for a variety of applications, although most SDS bits are used for heavy-duty drilling, such as drilling through concrete, masonry and stone.
What does SDS stand for?
SDS is the name given to the original slotted drive system originally created by Bosch®. However, there is no definite answer to the real meaning of the acronym SDS. Some people believe is an acronym for “Slotted Drive System” whilst others believe that the acronym derives from the German phrase “Steck-Dreh-Sitz” (insert, twist, secure).
Types of SDS drill bits.
There are three main types of SDS bits: SDS, SDS Plus and SDS Max. So, what are the differences between them?
SDS Drill Bits.
SDS drill bits feature double grooves on the shank that keep the bits secure and facilitate the hammer action on SDS drills.
SDS Plus Drill Bits.
SDS Plus is an improvement on the original SDS system and is one of the most commonly used types of SDS bits. Both SDS and SDS Plus have a 10mm shank and are interchangeable. SDS Plus drill bits feature two open grooves and two closed grooves. These are designed for lighter duty work and smaller holes. SDS Chuck Adapter Set For 3/8″(10mm) 1/2″(13mm) Shank 20 UNF Drill Chuck Adaptor
