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STEP DRILL BITS SET 30-0001

Titanium Coated High Speed Step Drill

GERMAN QUALITY

Hexagonal 3/8” & 1/4” shank

• Step drill bits are the best tools to drill or to widen holes in sheet metal, stiff plastic, or composite materials up to 1/8’’ thickness
• Each Ameta step drill bit provides special TITANIUM coating to offer superior performance and life against the conventional drill bits
• The 135° split point self-center avoids the need for center punching
• 6 face shank design for tight keyless chuck grip
• High performance and precision drilling on stainless steel, metal, and aluminum

SKU: 311b293d8e1f Categories: ,

Specifications

FormeArt.-NoIrwin* NoDimensionGradationNumber of holesLenghtShaft HEX
A30-0031102311/8'' - 1/2''1/32''1376 mm 1/4''
B30-0032102323/16'' - 1/2''1/16''690 mm1/4''
C30-0033102331/4'' - 3/4''1/16''968 mm1/4''
D30-0034102343/16'' - 7/8''1/16''1278 mm1/4''
E30-0010103101/2''-150 mm1/4''
F30-0011103117/8''-154 mm1/4''
G30-0012103123/8''-150 mm1/4''
H30-0013103131'' - 1/8''-165 mm3/8''
I30-0020102209/16'' - 1''1/16''1080 mm3/8''
J30-00211022113/16'' - 1 3/8''1/161080 mm3/8''

Set of 3 graduated step drills

TypeStep drill diameterNo.-ArtSet of
Titanium step drill1/8'' - 1/2'', 3/16'' - 1/2'' & 1/4'' - 3/4''30-00013 piece

Description

Hexagonal 3/8” & 1/4” shank

• Step drill bits are the best tools to drill or to widen holes in sheet metal, stiff plastic, or composite materials up to 1/8’’ thickness
• Each Ameta step drill bit provides special TITANIUM coating to offer superior performance and life against the conventional drill bits
• The 135° split point self-center avoids the need for center punching
• 6 face shank design for tight keyless chuck grip
• High performance and precision drilling on stainless steel, metal, and aluminum