5 Pieces HSS Step Large Titanium Cone Drill Hole Cutter Bit Set Tool + Case BH

Description

5 Pieces HSS Step Large Titanium Cone Drill Hole Cutter Bit Set Tool + Case BH
Features:
This is the New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter, which is made from high quality HSS steel, and with the Titanium coated to reduce friction and heat. It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
100% Brand New and Premium Product.
Cobalt coated for smoother cooler cutting.
Titanium coated to reduce friction and run cooler.
Come with protective padded aluminum case.
Large bit has 3-sided shank and small bits have hex shank to prevent slip in drill chuck.
Automatically deburrs holes as you drill.
Long Life high speed steel.
includes protective padded aluminum case.
Specifications:
Cutting diameter (mm): 32
Useful length (mm): 78
Diameter of handle (mm): 10
Total length (mm): 78
Cooling type (internal cooling/external cooling): external cooling
Length of chip flute (mm): 78
Outer cutting edge angle (
°
): 118
Product material: high speed steel 4241
Product size (aluminum box): 15
x
11
x
4cm
Product weight: 460g in aluminum box
Package Includes:
1 x 1 / 4-1-3 / 8 step drill
1 x 3/16-7/8 step drill
1 x 1 / 4-3 / 4 step drill
1 x 1/8-1 / 2 step drill
1 x 3 / 16-1 / 2 step drill
1 x aluminum box
NOTE：
All sizes approximate and should allow for manufacturing tolerances.
Dear buyer,if the parcel is found to be badly damaged, please take a photo , reject it and contact us for resolution.
Due to the influence of the display and the light of the photo, there may be a gap between the color of the goods and the picture you