Faithfull HSS Step Drill Bit 4-14mm Model_Astra Gtc flexible & rigid extensions

flexible & rigid extensions

500 rpm with 12 speed settings allows the user to dial in the correct speed for each application

Sooner or later all rubber mounts will fail

6549061400

40700 is fitted with a handle on the lid

Faithfull HSS Step Drill Bit 4-14mm Model_Astra Gtc flexible & rigid extensionsFaithfull Step drills are used for cutting varying hole sizes in material up to 4 mm thick without changing the drill bit. Each drill cuts parallel holes within a specific size range, rising in 2mm increments. Sizes 4 to 14 mm. Increments of 2. 0 mm. Max thickness 4 mm. Made from HSS ( High Speed Steel ). Shank: 6 mm diameter.