Twist Drill Bit - FT-DB-162

Twist Drill Bits

Drill on general purpose:

·Stub length:

oIdeally suited for portable drill applications where the shorter flute and stub length offer the extra rigidity normally associated with fixed drilling

HSS-E

oManufactured to BS 328: Part 1:1986/DIN 1897

oStandard (Jobber) length:

Suitable for drilling steel, cast steel, alloyed and unalloyed, gray cast iron, spheroidal iron, sintered powder metal, German silver and graphite

HSS-E

Manufactured to ANSI B94011M, BS 328: Part 1:1986/DIN338RN

Long series:

General purpose high-speed steel long series drills are designed for deep hole drilling of most materials

HSS-E

Manufactured to BS 328 : Part 1:1986/DIN 340 RN/ISO 494

HSS-E

Used for deep hole drilling applications in most types of materials

These drills are not recommended for the drilling of holes in crankshafts

HSS-E

Manufactured to BS 328: Part 1:1986

Blacksmiths drills: 1/2-inch parallel shank

Used for general purpose light duty work only including construction industry use

All sizes will fit into a 13, 1, 2mm chuck

Fracturing of the drill shank may occur if it is used for any other purpose or if extreme pressure is exerted on the drill

HSS-E

Manufactured to works standard

Suitable for single and multi-spindle drilling machines

The taper shank being the engineering industries recognized standard and most widely used method for holding and driving cutting tools

HSS-E

Manufactured to BS 328: Part 1: 1986, DIN 345RN, DIN 343RN

Drills on specialty:

Material: HSS-E

Low helix straight shank drills - for brass

High helix straight shank drills, for aluminum

Drill blanks

Spotting drills

Combined countersink drill and center drills

Extra length center drills

PCB (printed circuit board) drills (carbide)

Multi-diameter step drills

Industrial tapered sheet and tube drills