SDS Plus Stop Hammer Drill Bits



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Product Feature

3 Cutter flute design、Longer lifespan

The perfect rounder holes

The depth of drilling hole is sufficient.

(Drilling & hitting) Proceed sequential, Easy to use

For ROTARY HAMMERS SDS-PLUS use


For ceiling use, simple for drilling and construction

The tip of drilling bit is wear-resistant WC

Excellent and top RD team, 3-cutter flute design

For ceiling use

Simple and easy to use



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Special Design

Advantage 1 

Special Design - Special three-cutter designed to CUT. Sustainable special design resistant to breakage.

Inserted Type - Narrow width of the cutter on inserted type deteriorate wear.

Advantage 2 

Special Design - 25% dust-removal efficiency enhanced.

Inserted Type - Narrow channel of dust removal of inserted type drill bit.







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Specification  (unit: mm)

 Dimension 

 Product Code 

 Working Length  

 Overall Length  

Expansion Anchor

12.5

SK-3030

35

102

 Outer Diameter 12, Length 30 

12.5

SK-3040

45

112

 Outer Diameter 12, Length 40 


 Sucket 

 Product Code 

 Overall Length  

12.5

SK-12.5-30

85

12.5

SK-12.5-40

95



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Applications

Step 1. To choose 3030 or 3040 stop drill bit (for ceiling use)

Step 2. After drilling, directly put the socket and expansion anchor bolt on the drill bit then switch to the hammer state to install

Step 3. Can be used with dust cover



Attention

Slow down the drill speed

Required vibration mode while drilling

Required hammer mode while hitting