Straight Flute Tap 1/4 -28 Carbide MPN:8331106-UNF1/4
Straight Flute Tap 1/4 -28 Carbide
The Straight Flute tap is an all-purpose tap for various materials such as steel, cast iron and aluminum for chip evacuation. Its carbide construction ensures increased durability, reduces wear resistance and maintains sharpness when threading at higher cutting speeds, making it suitable in automotive or aerospace industries for their metal-threading requirements without compromising accuracy over time. Available in a variety of sizes and thread counts to cater to the needs of milling and cutting tools workshops to enhance productivity, quality assurance, precision control in the manufacturing industry when relied on daily.
The TiCN coating on these taps protects them from wear and is harder and more wear-resistant than a TiN coating. Non-coolant-through taps do not have coolant holes, so a separate hose is required to bring coolant to the cutting area if it is needed.
Technical Specifications
- Item Straight Flute Tap
- Thread Size 1/4"-28
- Thread Standard UNF
- Tap Chamfer Modified Bottom, Semi-Bottom
- Tap Material High Speed Steel
- Tap Finish TiCN
- Thread Length 3/4 in
- Overall Length 3 1/8 in
- 75% Thread Drill Size 5.45 mm
- Thread Limit H3, H4
- Class of Fit 2B
- Thread Direction Right Hand
- Number of Flutes 3
- Tap Length Standard DIN 2184-1
- Tap Shank Standard DIN 2184-1
- 55% Thread Drill Size 5.70 mm
- 65% Thread Drill Size 7/32 in
- Coolant Fed Non-Coolant Through
- Extended Neck Yes
- Measurement System Fractional Inch
- Primary Material Application Aluminum, Brass, Bronze, Composite, Copper
- Primary Material Application ISO Code N, O
- Secondary Material Application Cast Iron, Hardened Steel, Nickel, Titanium
- Secondary Material Application ISO Code H, K, S
- Series Paradur HS
- Shank Dia. 17/64 in
- Shank Length 7/8 in
- Shank Type - Machining Straight
- Spiral Direction Neutral
- Square Size 0.2170 in
- Standards DIN 2184-1
- Tap Grouping Individual
- Tap Style Straight Flute (Hand)
- Thread Limit / Class of Fit H3, H4 / 2B
- Threads per Inch 28
Manufacturer Details
- Manufacturer: Walter
- Condensed Mfg Number: 8331106UNF14
- MPN: 8331106-UNF1/4
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: DE
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8207403000
- GDS Category Name: Straight Flute Taps
- GDS Family Name: Threading
- GDS Segment Name: Machining
- UNSPSC: 27112806
- UNSPSC Class ID: 28
- UNSPSC Commodity Name: Tool attachments and accessories
- UNSPSC Commodity ID: 06
- UNSPSC Commodity Name: Threading taps
- UNSPSC Family ID: 11
- UNSPSC Family Name: Hand tools
- UNSPSC Segment ID: 27
- UNSPSC Segment Name: Tools and General Machinery
Shipping Details
- Not For Sale In: HI AK PR
Product info last updated on September 26, 2024 1:02pm UTC
Category: Threading