Bull King Hammer Drill Bit

All Products

Panel & Accessories

High-Performance Tungsten Reinforced SDS Hammer Drill Bit

BULL KING Hammer Drill Bit is a professional-grade, high-tensile rotary hammer drilling solution engineered for high-speed penetration through heavy masonry and reinforced concrete. Forged from premium alloy steel and augmented with an advanced tungsten reinforced cutting tip, it delivers outstanding impact durability and fracture resistance under intense mechanical stress. It features an optimized flute channel geometry that accelerates dust evacuation, maximizing tool productivity while ensuring precision borehole alignments across demanding construction and anchoring layouts.

SDS Shank
SDS Shank
Precision
Power Transmission
Tungsten
Tungsten
Reinforced Impact
Tip Matrix
High-Speed
High-Speed
Optimized Dust
Evacuation Channels

Engineered to Protect Core Tools from Bit Shearing, Tip Melting & Clogged Hole Binding

Conventional Masonry Drill Bits

Traditional systems often suffer from:

Standard carbide tips melting or fracturing rapidly when striking hidden iron bars
Slow flute clearance designs causing dust packing, bit binding, and core overheating
Shank slippage inside tool chucks resulting in severe rotational energy losses

It is specially formulated to provide:

Ultra-hard tungsten cutting edges that cleanly shatter dense stone aggregates
Advanced heat-treated alloy body geometry designed to absorb high hammer percussion
Wide-entry dual flute tracking that expels pulverized masonry grit instantly from the hole
Precision engineered SDS fitment ensuring absolute chuck lock and zero slippage slip

Key Benefits

Premium tungsten reinforced tip
High impact percussion alloy body
Fast dual-channel dust evacuation
Prevents bit binding and overheating
High precision dimensional borehole tracking
Outstanding heavy duty tool life

Premium tungsten reinforced tip
High impact percussion alloy body
Fast dual-channel dust evacuation
Prevents bit binding and overheating
High precision dimensional borehole tracking
Outstanding heavy duty tool life

Prevents bit binding and overheating
High precision dimensional borehole tracking
Outstanding heavy duty tool life

where to use

1
Heavy Construction Bases
High-density reinforced concrete structures
Solid clay brick foundation walls
Natural structural stone and granite facades
2
Fastener & Anchor Preparation
Drilling anchor cavities for nylon sleeves
Precision boreholes for heavy mechanical fasteners
Anchor layout holes for overhead ceiling suspensions
3
MEP Utility Layouts
Conduit passage holes for electrical wiring
Wall piping penetrations for plumbing lines
Core mounting holes for HVAC bracket systems

1
Heavy Construction Bases
High-density reinforced concrete structures
Solid clay brick foundation walls
Natural structural stone and granite facades
2
Fastener & Anchor Preparation
Drilling anchor cavities for nylon sleeves
Precision boreholes for heavy mechanical fasteners
Anchor layout holes for overhead ceiling suspensions
3
MEP Utility Layouts
Conduit passage holes for electrical wiring
Wall piping penetrations for plumbing lines
Core mounting holes for HVAC bracket systems

application process

Surface Preparation

Identify the target base substrate and verify that the select BULL KING bit diameter perfectly matches the installation specification of the anchor sleeve.

Inspect the tungsten bit tip and SDS shank tracks to ensure the tool is clean, straight, and completely free from structural debris.
Insert the shank firmly into the rotary hammer chuck mechanism until it locks into place with an audible mechanical click sound.
Pre-mark the precise center point of the target borehole layout onto the masonry wall surface using a sharp scribe or marker.

Application

Position the tungsten bit tip perpendicularly against the pre-marked surface layout plane, ensuring a true ninety-degree angle.

Engage the rotary hammer machine tool firmly using light manual pressure before depressing the power trigger switch.
Drill steadily at optimized operational speeds, letting the high-impact percussion actions shatter the substrate without forcing the tool.
Pull the spinning bit outward periodically in short strokes to clear out packed dust accumulations from deep internal channels.

FInishing

Release the power trigger instantly upon reaching the required installation depth layout plus one additional bit diameter segment.

Extract the drill bit smoothly from the borehole while maintaining full concentric tool alignment to avoid edge cracking.
Clear out residual fine masonry dust and structural grit from the cavity bottom using a manual blow pump or vacuum.
Remove the bit from the tool chuck safely after usage, allowing it to cool down naturally under ambient conditions before storage.

Surface Preparation

Identify the target base substrate and verify that the select BULL KING bit diameter perfectly matches the installation specification of the anchor sleeve.

Inspect the tungsten bit tip and SDS shank tracks to ensure the tool is clean, straight, and completely free from structural debris.
Insert the shank firmly into the rotary hammer chuck mechanism until it locks into place with an audible mechanical click sound.
Pre-mark the precise center point of the target borehole layout onto the masonry wall surface using a sharp scribe or marker.

Application

Position the tungsten bit tip perpendicularly against the pre-marked surface layout plane, ensuring a true ninety-degree angle.

Engage the rotary hammer machine tool firmly using light manual pressure before depressing the power trigger switch.
Drill steadily at optimized operational speeds, letting the high-impact percussion actions shatter the substrate without forcing the tool.
Pull the spinning bit outward periodically in short strokes to clear out packed dust accumulations from deep internal channels.

FInishing

Release the power trigger instantly upon reaching the required installation depth layout plus one additional bit diameter segment.

Extract the drill bit smoothly from the borehole while maintaining full concentric tool alignment to avoid edge cracking.
Clear out residual fine masonry dust and structural grit from the cavity bottom using a manual blow pump or vacuum.
Remove the bit from the tool chuck safely after usage, allowing it to cool down naturally under ambient conditions before storage.

Important Note

Surface Preparation

Apply only using professional rotary hammer machines fitted with compatible SDS chuck interfaces. Follow recommended surface preparation and application practices to achieve optimum durability and a flawless finish.

Technical properties

Property	Description
Product Type	Rotary Hammer Masonry Drill Bit
Appearance	Polished Gray Alloy Finish
Finish	Precision High-Impact Cutting Core
Key Feature	Tungsten Reinforced Tip Profile
Shank Configuration	Standard SDS Fitment Track
Flute Geometry	High-Efficiency Dual Dust Channels
Core Toughness	Fully Heat-Treated Structural Steel
Impact Resistance	Ultra-High Mechanical Rating
Application Method	Rotary Hammer Percussion Drilling
Surface Compatibility	Reinforced Concrete, Stone, Bricks & Masonry Blocks
Application Area	Anchoring Holes, Utility Passages & Structural Framing
Range Varieties	Available in Standard Sizes (e.g., 6x110mm, 12x160mm)
Shelf Life	Exceptionally Durable under Covered Storage Conditions

Property	Description
Product Type	Rotary Hammer Masonry Drill Bit
Appearance	Polished Gray Alloy Finish
Finish	Precision High-Impact Cutting Core
Key Feature	Tungsten Reinforced Tip Profile
Shank Configuration	Standard SDS Fitment Track
Flute Geometry	High-Efficiency Dual Dust Channels
Core Toughness	Fully Heat-Treated Structural Steel
Impact Resistance	Ultra-High Mechanical Rating
Application Method	Rotary Hammer Percussion Drilling
Surface Compatibility	Reinforced Concrete, Stone, Bricks & Masonry Blocks
Application Area	Anchoring Holes, Utility Passages & Structural Framing
Range Varieties	Available in Standard Sizes (e.g., 6x110mm, 12x160mm)
Shelf Life	Exceptionally Durable under Covered Storage Conditions

Explore More of Sakarni's Catalogue

Frequently Asked Questions

1. What is it used for?

2. Can it be used in a standard non-hammer rotary drill?

3. What does the tungsten reinforcement do?

4. Why should I pull the bit back slightly while drilling?

5. How do I know when to replace the drill bit?

Download our Apps

Sakarni Premium Club

iMIdAS-Sakarni Bandhan

High-Performance Tungsten Reinforced SDS Hammer Drill Bit

SDS Shank

SDS Shank

Tungsten

Tungsten

High-Speed

High-Speed

Get Technical Consultation

Engineered to Protect Core Tools from Bit Shearing, Tip Melting & Clogged Hole Binding

Conventional Masonry Drill Bits

Traditional systems often suffer from:

Standard carbide tips melting or fracturing rapidly when striking hidden iron bars

Slow flute clearance designs causing dust packing, bit binding, and core overheating

Shank slippage inside tool chucks resulting in severe rotational energy losses

Bull King Hammer Drill Bit

It is specially formulated to provide:

Ultra-hard tungsten cutting edges that cleanly shatter dense stone aggregates

Advanced heat-treated alloy body geometry designed to absorb high hammer percussion

Wide-entry dual flute tracking that expels pulverized masonry grit instantly from the hole

Precision engineered SDS fitment ensuring absolute chuck lock and zero slippage slip

Key Benefits

Key Benefits

Premium tungsten reinforced tip

High impact percussion alloy body

Fast dual-channel dust evacuation

Prevents bit binding and overheating

High precision dimensional borehole tracking

Outstanding heavy duty tool life

Premium tungsten reinforced tip

High impact percussion alloy body

Fast dual-channel dust evacuation

Prevents bit binding and overheating

High precision dimensional borehole tracking

Outstanding heavy duty tool life

Prevents bit binding and overheating

High precision dimensional borehole tracking

Outstanding heavy duty tool life

where to use

1

Heavy Construction Bases

High-density reinforced concrete structures

Solid clay brick foundation walls

Natural structural stone and granite facades

2

Fastener & Anchor Preparation

Drilling anchor cavities for nylon sleeves

Precision boreholes for heavy mechanical fasteners

Anchor layout holes for overhead ceiling suspensions

3

MEP Utility Layouts

Conduit passage holes for electrical wiring

Wall piping penetrations for plumbing lines

Core mounting holes for HVAC bracket systems

1

Heavy Construction Bases

High-density reinforced concrete structures

Solid clay brick foundation walls

Natural structural stone and granite facades

2

Fastener & Anchor Preparation

Drilling anchor cavities for nylon sleeves

Precision boreholes for heavy mechanical fasteners

Anchor layout holes for overhead ceiling suspensions

3

MEP Utility Layouts

Conduit passage holes for electrical wiring

Wall piping penetrations for plumbing lines

Core mounting holes for HVAC bracket systems

application process

Surface Preparation

Identify the target base substrate and verify that the select BULL KING bit diameter perfectly matches the installation specification of the anchor sleeve.

Inspect the tungsten bit tip and SDS shank tracks to ensure the tool is clean, straight, and completely free from structural debris.

Insert the shank firmly into the rotary hammer chuck mechanism until it locks into place with an audible mechanical click sound.

Pre-mark the precise center point of the target borehole layout onto the masonry wall surface using a sharp scribe or marker.

Application

Position the tungsten bit tip perpendicularly against the pre-marked surface layout plane, ensuring a true ninety-degree angle.

Engage the rotary hammer machine tool firmly using light manual pressure before depressing the power trigger switch.

Drill steadily at optimized operational speeds, letting the high-impact percussion actions shatter the substrate without forcing the tool.

Pull the spinning bit outward periodically in short strokes to clear out packed dust accumulations from deep internal channels.

FInishing