Drill
About Drill
Drill is used to make holes. It is formed at very least by blade on top, groove and shank(chucking part).
There are many types of drill like step drill, three blades drill, straight flute type as such.
Most generally, drill indicates a type with two blades and spiral flute. Material, Tungsten carbide is an alloy steel made by sintering a compound of metal carbide containing equal parts of tungsten and carbon atoms.
In physical properties, Tungsten carbide is extremely hard , it has rockwell hardness scale of 90 over, and with a Yong's module of approx. 530–700 Gpa(3 times of steel),
Main fields of use
AUTOMOBILE：Injection, Piston / SEMICONDUCTOR：Probe Card, Shower Plate / ELECTRONICS DEVICE：Connector, Mobile Phone Parts / STATIONERY：Ball-Point Pen, Mechanical Pen / MEDICAL EQUIPMENT：Endscope, Injection Needle / MOLD：Pin Inserting Hole, Pre-Hole for Tapping etc
Characteristics of 'Atom' Carbide Drill
Smallest diameter
0.02mm
Standardized from the smallest drill diameter 0.02mm in spiral which is 1/4 of thickness of human hair 0.08～0.1mm.
Drill lineup with
φ0.01mm increment
Available fromφ0.02 up to φ3.0mm for Common shank drills and from φ0.3 to φ6.0mm for ADS straight shank series.
Cope with various kinds of drilling application
Wide range of choices provided on various applications such as work materials, minimization of exit burr and correct positioning in use of small tools.
Pickup
Common Shank
Drill
Micro drill for precision holes
Straight Shank
Drill
General purpose drill
NC Pointing Drill
Exclusive drill for guide hole
Sweep cut Drill
Minimizes exit burr
Drill Quick Reference
Drill Cutting
please feel free to contact us.
