New Arrivals/Restock

4 Inch SDS Max Rotary Hammer Core Bit - Core Drill Bit for Concrete, Masonry, Cement, Silicate Brick - Concrete Hole Saw with SDS Max Shank 20'' (500mm) and Center Drill GRAFF

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US$36.18 cheaper than the new price!!

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Used  US$24.12
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Product details

Management number 209972811 Release Date 2026/04/02 List Price US$24.12 Model Number 209972811
Category
  • APPLICATION – The GRAFF SDS Max 100mm drill bit is designed for drilling blind and through holes in concrete, masonry and silicate bricks under electrical outlets with switches, and any other installation processes.
  • UNIQUE CONSTRUCTION – Our core drill bit is made of durable steel and features air holes to expel dust and chips during drilling. SDS 4''- Inch core bit has a fully molded and equipped with a replaceable center drill.
  • HARD TEETH – GRAFF 100mm concrete core drill has hard alloy teeth with welded cuts.
  • NO OVERHEATING - GRAFF hole saw bit does not overheat due to the special shape and is intended for percussion drilling with a rotary hammer drill, hammer drill, and drilling machine.
  • SPECIFICATIONS – Diameter: 4'' (100 mm), SDS Max Adapter: 20" (500 mm), Number of teeth: 12.
Model core
Brand Name GRAFF
Shank Type SDS-Max
Unit Count 1.0 Count
Point Style Diamond Point
Finish Types Uncoated
Manufacturer OOO Lemanbel (LLC)
Material Type Alloy Steel
Item Dimensions 20.47 x 3.74 x 3.15 inches
Tool Flute Type Straight
Cutting Diameter 101.6 Millimeters
Number of Flutes 1
Cutting Angle String 45 Degrees
Minimum Bore Diameter 4 Inches
Surface Recommendation Concrete, Masonry

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