BREAKTHROUGH Sds-Max Tunnel Bit

BREAKTHROUGH Sds-Max Tunnel Bit, SDS Max Carbide Tipped TCT Tunnel BreakThrough Drill Bit, Professional SDS Max Hammer Drill Bit With 2 4 Flute, High Power Tungsten Carbide Tipped SDS Max Hammer Drill Bit, Cross-Type Double Thread Carbide Drill Bits for Stone, Concrete, Brick, SDS Plus Adaptor Set for Masonry Hole Cutters Concrete Hard Stone Marble Wall, Rotary Hammer Drill Bit for Masonry Concrete Drilling,Woodworking Metalworking & Multipurpose Drill Bits China Supplier Factory Manufacturer

BREAKTHROUGH Sds-Max Tunnel Bit  Specifications
Body Material 40 Cr Steel With Heat Treatment
Tip Material Tungsten Carbide
Surface Finish Sand Blasted
Color Bright
Shank Type SDS Max Shank
Flute Type U Flute
Package One Piece in One PVC Pouch
Features
1.Tunnel Bits are ideal for drilling deep, large holes in brick, block, and concrete with SDS Max rotary hammers.
2.Premium carbon steel with heat treatment improves core strength for maximum durability and extended life.
3.Fast penetration rate thanks to chisel-shaped carbide teeth.
4.Wide land and substantial core thickness makes bits durable even in large hammers.
5.Centering tip reduces bit walking for exact spot drilling.
6.Three wide flute ejects debris fast.
7.Compatible with all SDS-Max style chucks.

Excellent Heavy-Duty Drilling Performance with SDS Max Drill Bits
SDS max drill bits are a Slotted Drive System (SDS) that is made to improve the drilling efficiency of every application. This is achieved by allowing the drill bit to slide back and forth while rotating. The design of the drill bit provides a fully hardened and high-performance tool that allows a more powerful hammering action, which makes it perfect for heavy-duty tasks that work with tough materials, such as concrete, masonry, stone, tiles and granite. These bits are made to tackle the most demanding applications and are a must-have for many tradespeople in various industries. They are very reliable to use time and time again in all sorts of heavy-duty projects and offer ultimate precision for flawless results. Concrete and Masonry SDS MAX Hammer Drill Bits

At FLINTool, we offer premium SDS max hammer drill bits to suit your needs and applications. These are made to fit hammer drills with an SDS max chuck and are only for use with SDS max drills, meaning that they won’t fit in SDS+ drill machines. This drill bit is made from high-quality tungsten carbide to provide unparalleled strength, longevity and performance in every heavy-duty task. So, no matter what drilling challenge you’re facing, these bits can handle the job with ease and precision, where typical bits cannot finish the job. Chromed Steel Alloy Carbide Edges SDS MAX Single Flute Hammer Drill Bit

Bit dia. (mm)	Overall length (mm)	Working length (mm)
12	340	200
	540	472
14	340	272
	540	472
15	340	272
	540	472
16	340	272
	540	472
18	340	272
	540	472
20	340	272
	540	472
22	340	272
	540	472
24	340	272
	540	472
25	340	272
	540	472
28	370	302
	570	502
30	370	302
	570	502
32	370	302
	570	502
35	370	302
	570	502
38	370	302
	570	502
40	370	302
	570	502

SDS MAX Masonry Hammer Drill Bit Single Flute

Flintools is the leading manufacturer of accessories for power tools. The rich tradition of manufacturing has been built on excellent quality and customer’s benefit. Today, Flintools is the top supplier of an extensive and universal range of accessories for all applications, target groups and all brands of power tools. We are pioneers in the manufacturing of jigsaw blades, sabre saw blades, hammer drill bits, chisels and circular saw blades.   We are also leading manufacturers of Bonded Abrasives, Holesaws, Coated abrasives, Metal Cutting and Grinding wheels, Metal Drill Bits and screwdriver bits. With more than 8000 products, Bosch offers everything from a single source – a complete range in outstanding product quality. SDS Max-2 Bits Its standard design with durable carbide tip gives best performance Its centring tip for a deep and stable drill in at beginning of the work Standard 2-cutter design, durable carbide for longer lifetime, best performance in its class. Heavy-duty SDS Max Concrete Drill Bit Tungsten Carbide Cross Tip SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip