Page 60 - Wurth Total Catalogue

MACHINE TAP HSS-E

ZEBRA Green Ring for blind holes.

• 45° right-hand grooved, short cut.
• 2 - 3 speed, Form C to approx. 3 x d1.
• Tap relief: Cutter and flanks ground.
Thread Pitch Shaft Length Thread Sq. sect. Requires Art. No. Pack • DIN 371 with reinforced shaft,
Dia. d P Dia. d l Length A/F Drill Bit Qty.
1 2 1 Centering: Full point on cutting part, shaft with
mm mm mm mm 1 mm mm dia. (mm)
2 chamfer centering.
3 0.5 3.5 56 7 2.7 2.5 0655 03
4 0.7 4.5 63 8 3.4 3.3 0655 04 • DIN 376, as from M 12 form C with overrun
5 0.8 6.0 70 10 4.9 4.2 0655 05 1 shaft.
6 1.0 6.0 80 12 4.9 5.0 0655 06 Centering: Inner centering on both sides.
8 1.25 8.0 90 15 6.2 6.8 0655 08

Material Groups Material Description Examples Cut Speed Lubrication
V = m/min
Alloyed tooling steels
rust- and acid-proof 14NiCr18, 54NiCrMo56, 3 - 6
X10Cr13, X100CrMoV51
steels
High alloy steels,
special alloys which A2: 1.4301, 1.4305 3 - 6
jam easily A4: 1.4401, 1.4571
Copper F-Cu, SF-Cu 15 - 18
Electronic copper KE-Cu, E-Cu 8 - 11 Wurth
Soft bronze, red bronze, G-CuSn10Zn, CuSn8 (SnBz8) 5 - 12 Cutting Oil
tin bronze G-CuSn5ZnPb (Rg5), (Rg10)
CuAl8 (AlBz8), CuAl10 (AlB10Ni),
Hard bronze 5 - 10
Aeterna bronze, berylium bronze
Aluminium alloy G-AlSi12, Gd-AlSi12, 14 - 16
>10% Si AlSi12CuNi
Nimonic 70, Nimonic 80 A
Nickel alloy Inconel 700, inconel 718 2 - 4
Hastelloy C/B, Hastelloy X

AUS. pub. 10/14 ©

02 2074