Sutton HSS Spiral Flute Step Drill 4-12mm (Metric)
Sutton 4-12mm HSS Spiral Flute Step Drill - D50441205
Drill 5 common metric hole sizes from 4mm to 12mm in sheet materials with this single Sutton HSS Step Drill. Perfect for sheet metal, aluminum, plastic, and fiberglass without pre-drilling. The spiral flute ensures smooth drilling with less vibration and automatically deburrs each step. Made from durable M2 High-Speed Steel (HSS) with a secure 3-flat shank.
Key Features
Range: 4mm to 12mm (5 Steps: 4, 6, 8, 10, 12mm)
Material: HSS (M2)
Flute: Spiral
Shank: 3 Flats
Application: Sheet Metal, Aluminum, Plastic, Fiberglass
Feature: Self-Deburring
Sutton 4-12mm HSS Spiral Flute Step Drill - D50441209
Create precise 1mm increment holes from 4mm to 12mm in sheet materials using this Sutton HSS Step Drill. Ideal for sheet metal, aluminum, plastic, and fiberglass, eliminating the need for pre-drilling. Its spiral flute design offers excellent control and reduced vibration, while also deburring each step. Constructed from M2 High-Speed Steel (HSS) with a non-slip 3-flat shank.
Key Features
Range: 4mm to 12mm (9 Steps: 4, 5, 6, 7, 8, 9, 10, 11, 12mm)
Material: HSS (M2)
Flute: Spiral
Shank: 3 Flats
Application: Sheet Metal, Aluminum, Plastic, Fiberglass
Feature: