QISF Multi-Purpose 2 Pack Screw Thread Pitch Gauge Tool, Pitch Cutting Gauge Caliper Gages Measuring Tool, 51 Pcs America SAE Type + 58 Pcs Metric & America SAE Type & British Whitworth
Brand: QISF
Color: Silver
58Pcs Blade Metric & America SAE Type & British Whitworth
Features:
-Is one kind of a pitch, the pitch multiple stacked up special measuring tools, thread pitch for inspection.
- It is useful to check the tool angle when cutting threads on a metal lathe.
- It is 55 Degree & 60 Degree Thread / Screw Pitch Gauge gage with lock up device.

Instructions:
measure the thread pitch
The thread Pilot Group as a template cards toothed steel thread in the measured workpiece, if not close together, the other for one, until snug.
Then mark on the thread size model is the measured workpiece thread pitch. measuring the tooth-shaped corner
The thread pitch and the measured workpiece thread model on the same thread on top of the test, then check Talia contact, if there is no gap
translucent, tooth-shaped angle measured thread is correct; if there is uneven light transmission gap phenomenon, it shows the measured thread
tooth shape is not accurate.

Material : Stainless steel
Blade Thickness: 0.4cm
Applicable: Industrial measurement
Measuring Range:
- Metric: 6.0, 5.5, 5.0, 4.5, 4.0, 3.5, 3.0, 2.5, 2.0, 1.75, 1.5, 1.25.1.0, 0.9, 0.8, 0.75, 0.7, 0.6, 0.5, 0.45, 0.4, 0.35, 0.3, 0.25
- Imperial: 4G, 4 1/2G, 5G, 6G, 7G, 8G, 9G, 10G, 11G, 12G, 13G, 14G, 16G, 18G, 19G, 20G, 22G, 24G, 25G, 26G, 28G, 30G, 32G, 36G, 40G, 48G, 60G, 62G
- US: 8, 10, 11, 14, 19, 28

51Pcs Blade America SAE Type
US 60Degree Thread gauge the degree of tooth-shaped model.
Narrow-leaved designed to measure the external and internal threads - even in small holes.
Material: 65 Steel
Measuring range: 4-84

Package Include: 1 x 58Pcs Blade Metric & America SAE Type & British Whitworth; 1 x 51Pcs Blade America SAE Type
【Function】-- 2 In 1 set Screw Thread Pitch Gauge Tool, Pitch Cutting Gauge Caliper Gages Measuring Tool; 51Pcs Blade America SAE Type and 58Pcs Blade Metric & America SAE Type & British Whitworth
【Wide application】-- Accurately measures internal and external screw threads with thread blades of varied size;Use to provide the correct size drill bit, or to size fastener to determine what bit should to use. Used for checking tool angle while cutting threads in metal turning lathes, accurately measures internal and external screw threads with thread blades of varied size
【Material】--Stainless steel and chrome finish, it combines high strength, good resilience, elegant appearance. Not easy to rust and long lasting durability
【Size】-- 51 Pcs America SAE Type Measuring range: 4-84;/ 58 Pcs Metric & America SAE Type & British Whitworth Metric:0.25-6.0 Imperial:4G-62G US: 8, 10, 11, 14, 19, 28
【Package】-- 1 x 58Pcs Blade Metric & America SAE Type & British Whitworth; 1 x 51Pcs Blade America SAE Type