Annular Cutter Set JESTUOUS 3/4 Inch Weldon Shank 2 Cutting Depth 6pcs | 1 to 2 cutting diameter,2 flat,HSS,slugger bits,for Drill Press,with 2 Pilot($229.99Value)

Description

Annular cutters are compatible with almost all major brands of magnetic drills, can also be used with machine tools such as mills and large drill presses with tool holders. Made of tough high speed steel material, with longer service life and high heat resistance. Applicable materials include various steel materials,steel plate, aluminum, brass, cast iron, Stainless steel of lower BHN.,etc. The biggest advantage of HSS annular slugger drill cutter bits is its ability to re-sharpen and burr-free holes and smooth holes, resulting in less scrap and wastage of material,has higher accuracy and multiple cutting edges for ply-cutting and lower friction to reach better performance of endurance and removal of chips. Includes 6 Cutters ( Cutting Diameter：1, 1-1/8, 1-1/4, 1-1/2, 1-3/4 & 2"), 2 pilot pins & 1 plastic tool carrying case.

Specification:

• Item:HSS standard weldon annular cutter set
• Includes: 6 annular cutters; 2 pilot pins & 1 carrying case
• Cutting Diameter: 1", 1-1/8", 1-1/4", 1-1/2", 1-3/4" & 2"
• Cutting Depth: 2"
• Shank Diameter: 3/4"
• Shank Style: Weldon Flat
• Number of Flats: 2
• Accessories: 2 pilot pin(6.34mmx103mm)
• Material:High Speed Steel（HSS）
• Finish/Coating: Bright
• Fits: Core hole drilling fields such asengineering,rail transit, bridges, ships, machinery manufacturing, aerospace,mild& structural steel,aluminum,stainless steel (lower BHN)and cuts only agroove at the periphery of the hole and leaves a solid core or slug at the center.

Application:

• 1.Requirement to cutting rotate speed of annular cutter are also different fordifferent diameters,and reasonable cutting rotate speed will prolong servicelife of annular cutter directly,So we recommend:1.The cuttingspeed:VC=20-25m/min 2.The reasonable rotate feed amount shall befn=0.08-0.13mm/r 3.The reasonable feed rate shall be vf=36-60mm/min
• 2. "Weldon shank" annular cutters have 2 flats andfix in the chuck by tightening Grub screws in the two flat areas.