IRWIN 10503990 Datasheet download pdf

8∞±1∞

12∞±1∞

A" +.015

6.32

12∞±1∞

24∞±2∞

5.75 (REFERENCE)

-.000

8∞-43∞

6.12

"A"

8∞ ±1∞

12∞ ±1∞

Application:

- Perfect for drilling

stainless steel and

other high alloy steels.

Product:

HSS PRO COBALT DRILL BIT

■

Drill bit diameters available from 1 mm to 13 mm.

■

Drill bit total lengths available from 34 mm to 101 mm.

■

Din standard 338 available.

New Product – Key Facts

2005 IRWIN Industrial Tools, HSS COBALT

135° SPLIT POINT GRINDING

ensures perfect centring and

reduced drilling pressure

COBAL

T ALLOYED

Drill bit body manufactured from high quality

HSS steel containing 5% Cobalt (Co).

The added 5% Cobalt improves the red hard-

ness (heat resistance) of the drill bit and

results in significantly extended life.

GROUND FLUTE

Industrial quality ground

flute for high accuracy

drilling and fast removal

of chips.

SURF

CE FINISH

Attractive golden tem

pered surface finish

1 2 3

Summary of Contents

Page 1 - HSS PRO COBALT DRILL BIT

8∞±1∞12∞±1∞"A" +.0156.3212∞±1∞24∞±2∞"B"5.75 (REFERENCE)-.00038∞-43∞6.12"A"8∞ ±1∞12∞ ±1∞3/43/4Application:- Perfect for d

Page 2 - New Product – Key Facts

Page 3

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IRWIN 10503990 Datasheet

Browse online or download Datasheet for Drill bits IRWIN 10503990. IRWIN 10503990 User Manual

Summary of Contents

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