• WALTER PROTOTYP 1/2"-20 Tap HSS Spiral Flute Semi-Bottoming TiN/VAP Coating 4FL
1 1

Michigan Wholesale Tool Supply

WALTER PROTOTYP 1/2"-20 Tap HSS Spiral Flute Semi-Bottoming TiN/VAP Coating 4FL

WALTER PROTOTYP 1/2"-20 Tap HSS Spiral Flute Semi-Bottoming TiN/VAP Coating 4FL

$20.38 USD
$0.00 USD $20.38 USD
Sale Sold out
Shipping calculated at checkout.
Free Shipping: Available on all orders over $75 in value, shipping to the lower 48 states. Refer to our Shipping Policy for more details.

Same-Day Shipping & Handling Cut-Off Time: Orders placed before 3:00 PM (EST) Monday through Friday, ship on the same business day.

No Returns Or Exchanges: Being in the wholesale business we offer our products at well below regular prices, for the intent of resale. Therefore, we do not accept returns or exchanges. Refer to our Refunds Policy for more details.

Low stock: 3 left
Brand
WALTER PROTOTYP
Thread Size
1/2"-20
Thread Standard
UNF
Tap Material
High Speed Steel
Tap Finish
TiN/VAP
Thread Length
1/2 in
Overall Length
3-29/32 in
75% Thread Drill Size
11.40mm
Thread Limit
H4; H5
Class of Fit
2B
Thread Direction
Right Hand
Number of Flutes
4
Tap Length Standard
DIN
Tap Shank Standard
DIN/ANSI
Primary Material Application
Cast Iron; Stainless Steel; Steel
55% Thread Drill Size
11.80 mm
65% Thread Drill Size
11.60 mm
Coolant Fed
Non-Coolant Through
Drill Bit Size
0.4530 in
Extended Neck
Yes
Features
For Long Chipping Materials
Helix Angle
40 °
Material Grade - Machining
TIN/VAP
Measurement System
Fractional Inch
Primary Material Application ISO Code
K; M; P
Secondary Material Application
Aluminum; Brass; Bronze; Composite; Copper; Nickel; Titanium
Secondary Material Application ISO Code
N; O; S
Shank Length
1-3/32 in
Shank Type - Machining
Weldon Flat
Spiral Direction
Right Hand
Square Size
0.2750 in
Tap Chamfer
Modified Bottoming; Semi-Bottoming
Threads per Inch
20
Shank Dia.
23/64 in
Standards
DIN/ANSI
Tap Style
Spiral Flute
Tap Thread Size
1/2"-20
Thread Limit / Class of Fit
H4 / 2B; H5 / 2B
UNSPSC
27112806
Country of Origin Germany
 (subject to change)
View full details