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High Speedy Hammer Drill Bit SDS-Plus

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Product Description

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Basic Information
Model NO.
2277
Length
110mm to 1000mm
Type
Twist Drill Bit
Material
Tungsten Carbide
Usage
Masonry Drilling
Carbide Type
Ceratizit Bc20
Steel Type
CrMo
Surface Treatment
Shot-Peened
Cutter Type
Splus Carbide Tip
Flute Type
S3
Marking
Stamped
Welding Type
AVS. (Automatic Vacuum Soldering)
Certificated
Bosch Audited SDS-Plus Logo
Production Capacity
3,600,000/Year
Product Highlights
Ceratizite Splus outline shape carbide tipped for superior precision.
SDS-plus shank under Bosch audited standards to fit all branded rotary hammers.
S3 flute style maximizes dust-rejection rate for faster drilling performance.
Special hardened CrMo steel blank guarantees exceptional durability and tool life.
Fast spiral flute angle design increases drilling efficiency in tough building materials.
Vacuum soldering ensures maximum welding strength for heavy-duty applications.
Hammer Drill Bit Detail 1
Hammer Drill Bit Detail 2
Hammer Drill Bit Application
SDS-Plus Shank Display
Full Product Range
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Available Sizes & Specifications
Item Number Diameter (mm) Working Length (mm) Overall Length (mm)
2277.040110450110
2277.050110550110
2277.060110650110
2277.080110850110
2277.1001101050110
2277.0601606100160
2277.0801608100160
2277.10016010100160
2277.12016012100160
2277.14016014100160
2277.16016016100160
2277.20016020100160
2277.0602106150210
2277.0802108150210
2277.10021010150210
2277.12021012150210
2277.16021016150210
2277.25021025150210
2277.10031010250310
2277.12031012250310
2277.20046020400460
2277.25046025400460
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Frequently Asked Questions
What materials are these drill bits suitable for?
These SDS-Plus drill bits are specifically designed for high-speed masonry drilling, including concrete, brick, and stone.
Will this bit fit my rotary hammer?
Yes, the SDS-plus shank is manufactured under Bosch audited standards, ensuring a perfect fit for all major brands of rotary hammers.
What makes the S3 flute design better?
The S3 flute style is engineered to maximize the dust-rejection rate, which prevents clogging and allows for much faster drilling speeds.
How is the carbide tip secured?
We use Automatic Vacuum Soldering (AVS), which provides the highest possible welding strength to withstand heavy-duty impact drilling.
Can I order special sizes not listed in the table?
Yes, special sizes and lengths are available upon request to meet specific customer requirements.
What is the advantage of the CrMo steel blank?
Chromium-Molybdenum (CrMo) steel is a special hardened alloy that offers superior durability and prevents the bit from breaking under high stress.

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