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Solid drilling tool MDLH
for PVCfor cast ironfor stainless steel

Solid drilling tool - MDLH  - SUMITOMO ELECTRIC Hartmetall GmbH - for PVC / for cast iron / for stainless steel
Solid drilling tool - MDLH  - SUMITOMO ELECTRIC Hartmetall GmbH - for PVC / for cast iron / for stainless steel
Solid drilling tool - MDLH  - SUMITOMO ELECTRIC Hartmetall GmbH - for PVC / for cast iron / for stainless steel - image - 2
Solid drilling tool - MDLH  - SUMITOMO ELECTRIC Hartmetall GmbH - for PVC / for cast iron / for stainless steel - image - 3
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Characteristics

Type
solid
Drilled material
for PVC, for cast iron, for stainless steel
Drill bit material
carbide
Other characteristics
micro
Diameter

1.4 mm
(0.06 in)

Description

MLDH micro long drills are oil-hole drills for high efficiency drilling that were developed for drilling deep, small-diameter holes. These next-generation, small-diameter hole drills feature improved strength which is often a problem area with small-diameter drills. Special PVD coating provides long tool life with a wide variety of work materials. High efficiency drilling to depths of over 20x drill diameter at over Vf= 500mm/min Hole depth (L/D): 2D / 5D / 12D / 20D / 30D Excellent wear and fracture resistance Optimal thinning and edge balance for stable chip control Special groove shape ensures good drill rigidity Reduced spindle load fluctuation Stable long tool life

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.