Homepage ... Drilling Drills Two-stage drills Step drill 15.0 / 8.3 HSS for M8 screw with cylindrical shank DIN 8374, ZPS

Step drill 15.0 / 8.3 HSS for M8 screw with cylindrical shank DIN 8374, ZPS

Clearance sale
Variant:
3,2 x 6,0 mm
In stock (18x)
9,96 € with VAT
6,3 x 11,5 mm
In stock (27x)
12,06 € with VAT
8,3 x 15,0 mm
In stock (36x)
14,81 € with VAT
Current price:
14,81 € with VAT
12,24 € without VAT
In stock (36x)

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EAN:
1000000283044
Brand:
ZPS
Warranty:
24 months
Code:
DIN8374-150-083

Product information

Czech metal step drill bit 15,0x8,3 mm for screw M8
Step drill bit for threads and recessed 90 ° head screw

Overall length: 170mm
Screw length total / Front: 115 / 20mm
Helix Angle: 25 ° to 30 °
Angle of Tip: 118 ° and 90 °
Form: A

Material: HSS
DIN8374 < br>
Drill is sharpened to two diameters: 8,3mm and 15,0mm
Shank diameter: 15,0mm

Drilling requires lower cutting conditions than standard normatives for classical drills.

Usage:
Stepped drills with four facets are recommended for drilling screw holes and at the same time recesses for cylindrical screw heads in non-alloy and alloy steel and steel castings to a strength of 800 N / mm2, gray, tempered ductile cast iron, aluminum alloys, and the like.

Variants

Code: DIN8374-060-032
In stock
9,96 € with VAT
Code: DIN8374-115-063
In stock
12,06 € with VAT
Code: DIN8374-150-083
In stock
14,81 € with VAT

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