Best Screw Thread Cutting

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

【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.

..., and the screw should be inserted into the slot of the die and tightened. The end of the bar should be chamfered 1*45 degree, and the chamfer is too large to cut in..
Tips: It needs to be reversed every 1/4~1/2 turn to facilitate the chip discharge from the chip hole. Suitable lubricating oil should be added to the cutting edge of the die when tapping the thread. The bar diameter should be smaller ( about 0.05mm-0.15mm) than the nominal diameter of the required thread. Excessive diameter can easily cause difficult cutting and lead to damage to the die teeth..

Fits All 5 inch non plastic K-Style Gutters.
Large #12 screw, with long lasting Zinc Finish and thread cutting point.
Screw retention dimple - positive thread engagement, less slipping, firm seating, no overdriving.
Triple Ribs for strength Make this hanger very strong.
Splitless Clip - Snags less, installs easier and faster.

☆ 52pcs Thread Pitch Gauge ☆ : MR Stainless Steel Screw Pitch Measuring Tool 0.25, which is useful to check the tool angle when cutting threads on a metal lathe, check the angle of the thread cutting tool on the V-groove of the gauge.
☆ Premium Material ☆: Made of MR stainless steel, the toothed edges are sharply defined, and the numbers are stamped and easy to read, to ensure the accuracy of measurement.
☆ Good Elasticity & High Strength ☆ The Surface of thread pitch gauge is polished, chrome-plated and high rust-proof.
☆ Metric & Imperial ☆: 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 0.25and 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.
☆ At a glance, Easy to use ☆ : ideal for check the thread size, can be used for measuring the imperial screw thread and metric.

Fits All 5 inch non plastic K-Style Gutters.
Large #10 screw, with long Zinc Finish and thread cutting point.
Screw retention dimple - positive thread engagement, less slipping, firm seating, no overdriving.
Triple Ribs for strength Make this hanger very strong.
Splitless Clip - Snags less, installs easier and faster.

..., and the screw should be inserted into the slot of the die and tightened. The end of the bar should be chamfered 1*45 degree, and the chamfer is too large to cut in..
Tips: It needs to be reversed every 1/4~1/2 turn to facilitate the chip discharge from the chip hole. Suitable lubricating oil should be added to the cutting edge of the die when tapping the thread. The bar diameter should be smaller ( about 0.05mm-0.15mm) than the nominal diameter of the required thread. Excessive diameter can easily cause difficult cutting and lead to damage to the die teeth..

..., and the screw should be inserted into the slot of the die and tightened. The end of the bar should be chamfered 1*45 degree, and the chamfer is too large to cut in..
Tips: It needs to be reversed every 1/4~1/2 turn to facilitate the chip discharge from the chip hole. Suitable lubricating oil should be added to the cutting edge of the die when tapping the thread. The bar diameter should be smaller ( about 0.05mm-0.15mm) than the nominal diameter of the required thread. Excessive diameter can easily cause difficult cutting and lead to damage to the die teeth..

..., and the screw should be inserted into the slot of the die and tightened. The end of the bar should be chamfered 1*45 degree, and the chamfer is too large to cut in..
Tips: It needs to be reversed every 1/4~1/2 turn to facilitate the chip discharge from the chip hole. Suitable lubricating oil should be added to the cutting edge of the die when tapping the thread. The bar diameter should be smaller ( about 0.05mm-0.15mm) than the nominal diameter of the required thread. Excessive diameter can easily cause difficult cutting and lead to damage to the die teeth..

..., and the screw should be inserted into the slot of the die and tightened. The end of the bar should be chamfered 1*45 degree, and the chamfer is too large to cut in..
Tips: It needs to be reversed every 1/4~1/2 turn to facilitate the chip discharge from the chip hole. Suitable lubricating oil should be added to the cutting edge of the die when tapping the thread. The bar diameter should be smaller ( about 0.05mm-0.15mm) than the nominal diameter of the required thread. Excessive diameter can easily cause difficult cutting and lead to damage to the die teeth..