Taps, Dies and Reamers -- Standard and Special -- J.A.M. Taylor Tool: BSW

Showing posts with label BSW. Show all posts

Tuesday, August 21, 2012

Hand Taps -- A General Guide -- When To Use Which One

Standard Hand Taps

High Speed Steel Hand Taps with straight flutes are designed for general purpose hand tapping or in production machines where ground thread accuracy and performance are required. They are suitable for tapping most materials in through or blind holes. Hand taps retain chips in the flutes during use and work best on materials that produce chips and the swarf breaks easily. They are also known as Straight Flute Taps.

Left Hand Standard Hand Taps

High Speed Steel Left Hand Taps are designed to cut threads with a left hand rotation and are commonly used in applications where left hand studs and fasteners are needed.

Metric Standard Hand Taps

High Speed Steel Metric Hand Taps with straight flutes are designed for general purpose hand tapping or in production machines where ground thread accuracy and performance are required. They are suitable for tapping most materials in through or blind holes. Hand taps retain chips in the flutes during use and work best on materials that produce chips and the swarf breaks easily. They are also known as Metric Straight Flute Tap

Standard Hand Taps - +.005 Oversize Taps

Oversize taps are used primarily where a piece will be plated or heat treated after tapping. Oversize Taps are also known as Pre-Plate Taps.

Standard Hand Taps - Special Thread

Special Thread Hand Taps are designed for applications where standard coarse, fine, or extra-fine thread taps are not applicable or where design considerations require non-standard pitches. Most sizes are available in taper, bottoming, or plug chamfer. When taper or bottoming chamfer taps are not available in size ordered, plug chamfer taps will be substituted to complete order.

Standard Hand Taps (Metric) - Special Thread

Special Thread Metric Hand Taps are designed for applications where standard coarse, fine, or extra-fine thread taps are not applicable or where design considerations require non-standard pitches. Most sizes are available in taper, bottoming, or plug chamfer. When taper or bottoming chamfer taps are not available in size ordered, plug chamfer taps will be substituted to complete order.

Standard Hand Taps (Metric) - Left Hand

Metric Left Hand Taps are designed to cut threads with a left hand rotation and are commonly used in applications where left hand studs and fasteners are needed.

Wednesday, August 8, 2012

Standard System of Tap Marking --Thread Form Symbols -- Short Forms & Abbreviations

Standard System of Tap Marking

Thread Form Symbols

ACME-C Acme Thread- Centralizing

ACME-G Acme Thread - General Purpose
AMO American Standard Microscope Objective Thread

J.A.M TAYLOR TOOL M6 x 1.0 Metric D5 HSS GT 4 Flutes Taper Tap 8"

ANPT Aeronautical National Form Taper Pipe Thread (Ground thread tap marked NPT)
BA British Association Standard Thread
BSF British Standard Fine Thread
BSPP British Standard Pipe Parallel Thread
BSPT British Standard Pipe Taper Thread
BSW British Standard Whitworth Coarse Thread
M Metric Screw Thread Series
N American National 8, 12 and 16 Thread Series (8N, 12N, 16N)
N BUTT American Buttress Screw Thread
NC American National Coarse Thread
NEF American National Extra Fine Thread
NF American National Fine Thread
NGO National Gas Outlet Thread
NGT National Gas Taper Thread (see SGT)
NH American National Hose Coupling and Fire Hose Coupling Threads
NPS American National Pipe Straight Pipe Thread
NPSC American National Standard Straight Pipe Thread in Pipe Couplings (Tap marked NPS)
NPSF Dryseal American National Standard Fuel Internal Straight Pipe Thread
NPSH American National Standard Straight Pipe Thread for Hose Couplings
NPSI Dryseal American National Standard Intermediate Internal Straight Pipe Thread
NPSL American National Standard Straight Pipe Thread Loose Fitting Mechanical Joints with
Locknuts
NPSM American National Standard Straight Pipe Thread for Free-Fitting Mechanical Joints for
Fixtures (Tap marked NPS)
NPT American National Standard Taper Pipe Thread (See ANPT, NPTR)
NPTF Dryseal American National Standard Taper Pipe Thread
NPTR American National Standard Taper Pipe Thread for Railing Joints (Taps marked NPT)
NS American National Thread - Special

12 TAYLOR TOOL 1/4"-28 NF STI 3 Flutes GH-3 Bottom Hand Taps CANADA

PG Panzer Gewindeboher
PTF Dryseal SAE Short Taper Pipe Thread
SGT Special Gas Taper Thread
SPL-PTF Dryseal Special Taper Pipe Thread
STI Screw Thread Insert Threads for Helical Coil Wire Inserts
*UN Unified Constant Pitch Thread Series
*UNC Unified Coarse Thread Series
*UNF Unified Fine Thread Series
*UNEF Unified Extra Fine Thread Series
UNJ Unified Thread Series with a 0.15011P to 0.18042P. Controlled Roil Radius on External
Thread only.
UNJC or UNJF Unified Thread Coarse or Fine Series with a 0.15011P to 0.18042P Controlled Root Radius on External Thread only.
UNM Unified Miniature Thread Series
UNR Unified Constant Pitch Thread Series with a 0.108P to 0.144P Controlled Root Radius;
External Thread only
UNRC or UNRF Unified Constant Pitch Coarse or Fine Thread Series with a 0.108P to 0.144P Controlled
Root Radius; Ext. Thread only
*UNS Unified Thread Special
V 60º thread with Truncated Crest and Root. The theoretical "V" Form is usually flatted to
the user's specifications.
WHIT British Standard Whitworth Special Thread

For More Information Please Visit Our website: www.taylortool.com

Wednesday, July 18, 2012

Brand New LINE CARDS

J A M Taylor Tool Just got new line cards:

Line Cards J.AM. Taylor Tool + .005 O/S, + .005 quot; O/S NC, + .010 O/S NC, + .015, + .020, + 1/32 O/S NC, 55º FULL FORM, BSF, BSW, DIE, Dies, HSS, METRIC S.T.I. TAPS, RIGHT HAND, SPECIAL DIE, Spiral Point Tap, spiral point taps, WHITWORTH,

Get yours today!!! Email madelynn@taylortool.com

Thursday, June 28, 2012

Tap Die and Reamer Product List

Wednesday, May 2, 2012

Contact Information

Taylor Tool is committed to providing outstanding customer service and would like to thank you for giving us the opportunity to serve you. Please contact us with any enquiries you may have and our friendly, knowledgeable staff will respond to your requests in a timely manner.

HEAD OFFICE

4 Goebel Avenue

Cambridge, ON N1R1V2

Tel: 519-658-9378

Fax: 519-658-6799

E-mail: sales@taylortool.com

British Columbia - Vancouver

Tel: 778-802-8277

Alberta - Edmonton

Tel: 780-851-8277

Alberta - Calgary

Tel: 587-887-8277