Overview Reviews Product Description HSS For general purpose applications Helix angle of 30° - 35° degrees depending on size BSW (British Standard Whitworth) is similar to UNC but differs in that the thread form for a BSW is 55° vs. the 60° for UNC BSF (British Standard Fine) is a finer pitch series, also with a 55° degree thread form BA (British Association) is a metric thread system devised by the British for small screws used in components with a thread form of 47 ½° Spiral flute taps are designed for blind hole applications and lift chips out of the hole Bright finish for tapping a wide range of materials but best suited for non-ferrous materials such as aluminum The untreated surface on this tap gives lower friction and good chip flow for softer materials Clarkson Osborn Catalog Product Videos Custom Field Size #1 - 0.90 BA Flute length 17mm Overall length 62mm Package quantity/sold as each 1 Product Reviews Write a Review Write a Review × Clarkson-Osborn #1 - 0.90 BA HSS Bright Merlin® Spiral Flute Machine Tap CT80501 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *
Clarkson-Osborn | sku: CLK CT80401 #1 - 0.90 BA HSS Blue Merlin® Spiral Flute Machine Tap CT80401 MSRP: Now: $37.55 Add to Cart Clarkson-Osborn | sku: CLK CT80508 #8 - 0.43 BA HSS Bright Merlin® Spiral Flute Machine Tap CT80508 MSRP: Now: $45.23 Add to Cart Clarkson-Osborn | sku: CLK CT80505 #5 - 0.59 BA HSS Bright Merlin® Spiral Flute Machine Tap CT80505 MSRP: Now: $47.29 Add to Cart Clarkson-Osborn | sku: CLK CT80504 #4 - 0.66 BA HSS Bright Merlin® Spiral Flute Machine Tap CT80504 MSRP: Now: $29.62 Add to Cart
Clarkson-Osborn | sku: CLK CT80508 #8 - 0.43 BA HSS Bright Merlin® Spiral Flute Machine Tap CT80508 MSRP: Now: $45.23 Add to Cart Clarkson-Osborn | sku: CLK CT80505 #5 - 0.59 BA HSS Bright Merlin® Spiral Flute Machine Tap CT80505 MSRP: Now: $47.29 Add to Cart Clarkson-Osborn | sku: CLK CT80504 #4 - 0.66 BA HSS Bright Merlin® Spiral Flute Machine Tap CT80504 MSRP: Now: $29.62 Add to Cart
Clarkson-Osborn | sku: CLK CT80505 #5 - 0.59 BA HSS Bright Merlin® Spiral Flute Machine Tap CT80505 MSRP: Now: $47.29 Add to Cart Clarkson-Osborn | sku: CLK CT80504 #4 - 0.66 BA HSS Bright Merlin® Spiral Flute Machine Tap CT80504 MSRP: Now: $29.62 Add to Cart
Clarkson-Osborn | sku: CLK CT80504 #4 - 0.66 BA HSS Bright Merlin® Spiral Flute Machine Tap CT80504 MSRP: Now: $29.62 Add to Cart