Twist drill bit HSS DIN 338 type RW

Name: Twist drill bit HSS DIN 338 type RW
Brand: Würth
SKU: 0624110330

Twist drill HSS DIN 338 type RW
DRL-TWST-MET-DIN338-HSS-RW-D3,3
ZEBRA

Art.-no. 0624110330

EAN 4052712049378

All versions

Specification

Aluminium professional drill for precision drilling in soft and long-chipping materials with a strength up to 600 N/mm² (e.g. aluminium and aluminium alloys ≤ 10% Si, zinc, copper, thermosetting plastics).

Precise drilling

The stable twist drill bit in short design ensures precise drilling

Self-centring

The split point ensures excellent centring even on round materials, eliminating the need for centre-punching or piloting

Long service life

HC (high-speed cutting) finish and the associated precise cutting edge geometry ensure consistent drill hole quality while ensuring a high degree of precision and a long service life

Excellent chip removal

The plain spiral groove ensures excellent chip removal from the drill hole

Product packaging made from 100 % PCR (recycled plastic from household waste) and 100 % recyclable

Technical information

Suitable for machine type	Drill, Cordless screwdrivers, Pedestal drilling machine
Material to be processed	Non-ferrous metal
Quality	ZEBRA-Premium
Standard / drilling depth	DIN 338 / 5xD
Diameter (Ø)	3.3 mm
Length (l1)	65 mm
Chip flute length (l2)	36 mm
Shank diameter	3.3 mm
Shank style	Cylindrical
Surface	Plain
Cutting material	HSS
Type	RW
Angle of the tip	130 Degree
Service life (points system)	4 of 4 points
Drilling speed (point system)	4 of 4 points
Bore hole quality (point system) ( )	4 of 4 points
Versatility (points system)	1 of 4 points
Drilling behaviour (point system)	4 of 4 points
Suitable for drill (points system)	3 of 4 points
Suitable for cordless drills (points system)	3 of 4 points
Suitable for upright drilling machine (points system)	3 of 4 points
Suitable for milling-drilling centre (points system)	2 of 4 points
Self-centring	Yes
Suitable for tensile strength up to	600 N/mm²
Material of sub-group	Aluminium, Aluminium alloys, Aluminium wrought alloys, Aluminium casting alloys (<10% silicon), Copper, low-alloyed, Plastics, thermoset

Key
v_c = cutting speed [m/min]
f = feed [mm/r]
n = rotation speed [rpm]
The suggested cutting values are reference values and must be adapted to the respective conditions.

For dia. 12.5-16.0
Material designation	Tensile strength			from dia. 12.5			from dia. 16.0
		v_c		n		f	n		f
		from	to	from	to		from	to
Non-ferrous metals
Aluminium	≤ 600 N/mm²	50	70	1273	1783	0,250	995	1393	0,315
Plastics
Plastics	≤ 200 N/mm²	20	40	509	1019	0,200	398	796	0,250

Cutting values
For dia. 1.0-2.5
Material designation	Tensile strength			from dia. 1.0			from dia. 2.0			from dia. 2.5
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
Non-ferrous metals
Aluminium	≤ 600 N/mm²	50	70	15915	22282	0,018	7958	11141	0,063	6366	8913	0,080
Plastics
Plastics	≤ 200 N/mm²	20	40	6366	12732	0,016	3183	6366	0,050	2546	5093	0,063

For dia. 6.3-10.0
Material designation	Tensile strength			from dia. 6.3			from dia. 8.0			from dia. 10.0
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
Non-ferrous metals
Aluminium	≤ 600 N/mm²	50	70	2526	3537	0,160	1989	2785	0,200	1592	2228	0,250
Plastics
Plastics	≤ 200 N/mm²	20	40	1011	2021	0,125	796	1592	0,160	637	1273	0,200

For dia. 3.15-5.0
Material designation	Tensile strength			from dia. 3.15			from dia. 4.0			from dia. 5.0
		v_c		n		f	n		f	n		f
		from	to	from	to		from	to		from	to
Non-ferrous metals
Aluminium	≤ 600 N/mm²	50	70	5053	7074	0,100	3979	5570	0,125	3183	4456	0,125
Plastics
Plastics	≤ 200 N/mm²	20	40	2021	4042	0,080	1592	3183	0,100	1273	2546	0,100

Documents

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

Accessory

Additional accessory:

Product

Description

Quantity

Price
/PU

CUT+COOL drilling and cutting oil

CUTOIL-DRILL-(CUT-COOL)-400ML

Art.-no. 0893050004

Multi cutting oil for light to medium machining work

CUT+COOL Perfect drilling and cutting oil

CUTOIL-PERFECT-(CUT-COOL)-400ML

Art.-no. 0893050008

High-performance cutting oil for the heaviest machining work and higher cutting speeds

CUT+COOL Perfect drilling and cutting oil

CUTOIL-PERFECT-(CUT-COOL)-5LTR

Art.-no. 0893050009

High-performance cutting oil for the heaviest machining work and higher cutting speeds

x 1 pcs

Cut and Cool Perfect drilling/cutting paste

CUTPAST-DRILL-(CUT-COOL-PERFECT)-500ML

Art.-no. 0893050010

Optimum results and safety for all materials and applications

CUT+COOL drilling and cutting oil

CUTOIL-DRILL-(CUT-COOL)-CANISTER-5LTR

Art.-no. 08930501

Multi cutting oil for light to medium machining work

x 1 pcs

The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units

The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.

In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).