Center Drills for Carbon Steels of Medium Hardness forRunning at High Speed_MHCDS
Brand :
YAMAWA MFG
Caution
Product Description
■In order to improve positioning accuracy of projection and shank tolerance, MHCDS has the cutting edge only on one end.
■ Considering clearance between center point and bottom of center hole, cutting edge length (ℓ) is made as short as possible to increase toughness.
■To increase centrality, drill point has 3 rakes and X thinning design, which enables high speed cutting and feeding.
■Increased centrality leads to great improvement of surface finish and circularity of center-drilled hole.
Features
●To improve accuracy of protrusion position and shank precision, a single edge shape is adopted.●To improve afferentness, the drill end is made into [threerake] + [x thinning] shape that enables high speed and high feed processing.
Usage
●Work Material: Carbon Steel, Alloy Steel, Tool Steel, Cast Iron, Copper Alloy, Aluminum Alloy.Specification
●Center Hole Angle（°）:60°●Surface Treatment: TiCN Coating
●Blade Shape: Single Edge