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WALTER TOOLS

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WALTER TOOLS AS2351005-UNF1/4 Spiral Flute Tap, 1/4-28 Thread Size, 5/16 Inch Thread Length, 3 1/8 Inch Length

Item: CU9DHN
Model: AS2351005-UNF1/4
23 In Stock

Ships within 2 days via

£106.19
5.00% off
£100.88/unit (Inc. VAT)
Trade Prices Available
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Specifications

55% Thread Drill Size 5.7 mm
65% Thread Drill Size 7/32"
75% Thread Drill Size 5.45 mm
Coolant Fed Non Coolant Through
Drill Bit Size 0.217"
Extended Neck Yes
Features For Long Chipping Materials
Finish Titanium Nitride Coated, Vaporized
Fits Class Class 2B
Helix Angle 40°
Material Grade - Machining Grade TIN, VAP
Measurement System Fractional Inch
Number Of Flutes 3
Overall Length 3 1/8"
Primary Material Application Cast Iron, Stainless Steel, Steel
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 Dia. 1/4"
Shank Length 1 31/32"
Shank Type Weldon Flat
Shank Type - Machining Weldon Flat
Spiral Direction Right Hand
Square Size 0.191"
Standards DIN/ANSI
System Of Measurement Imperial
Tap Chamfer Modified Bottoming, Semi Bottoming
Tap Finish Tin/Vap
Tap Length Standard DIN
Tap Material High Speed Steel
Tap Shank Standard DIN/ANSI
Tap Style Spiral Flute
Tap Thread Size 1/4"-28
Tap Type Spiral Flute
Thread Direction Right Hand
Thread Length 5/16"
Thread Limit H3, H4
Thread Limit/class Of Fit H3, 2B, H4, 2B
Thread Size 1/4"-28
Thread Standard Fine
Threads Per Inch 28
Clamping Width 0.191"
Connection Dia. 0.255"
Driving Square Length 0.313"
Functional Length 3.15"
No. Of Grooves 3
Thread Type UNF
Usable Length 1.181"

Product Details

Shipping Information

height 2.54
length 7.94
width 2.54
country of origin IN
weight 0.009400

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