5pcs Countersink Drill Bit Woodworking Set Drilling Pilot Holes for Screw Sizes #5 #6 #8 #10 #12 with 1 Hex Key Wrench | Инструменты

5pcs Countersink Drill Bit Woodworking Set Drilling Pilot Holes for Screw Sizes #5 #6 #8 #10 #12 with 1 Hex Key Wrench | Инструменты

5Pcs Countersink Drill Woodworking Drill Bit Set Drilling Pilot Holes with 1 Hex Key Wrench Titanium Coated

Product Specification
Material: HSS, carbon steel
Color: black, black+golden
Screw sizes: #5, #6,#8,#10, #12
Diameter:
5# :1.98mm
6# :2.38mm
8# :2.78mm 
10# :3.175mm
12# :3.56mm
Shank: 1/4 hex shank
Quantity: 5pcs of set
Package list:
5*countersink Drill Bit (includes 5#, 6#, 8#, 10#, 12#)
1*L-wrench

Product Description
1. Shank: Comes with 1/4" hex shank, can be used with power drills and quick change chucks.
2. Design: Special designed steel counter sleeve countersinks or counter bores pilot hole.
3. Good quality material: Good quality material components, high speed steel and carbon steel, durable, high toughness, wear resistance, and good cutting edge retention.
4. Advantage: The countersink cutter doesn't clog up, so it provides superior speed and clean finish.
5. Five-edged chamfer design: This design will  discharge chips quickly from the hole on both sides.
6. Hex wrench: Use the combination of Hex Key to adjust or disassemble the countersink drill bit and the five-flutes chamfering.
7. Multifunctional: Perfect for wood, carbon steel, sheet iron, insulating plate, plastic, PVC, etc.
8. Titanium drill: With titanium nitrate coating for superior cutting power.
9. Easy to use:
1) Rotate the Hex wrench to adjust the length needed.
2) Insert the countersink bit into the drill.
3) Please vertical drilling the drill bit during the operation.
Warm tips:
1. Please make sure the drill bit is clamped before operating.
2. Please keep away from the Children to avoid hurt.
Notes:
1. Please allowed 1-3mm differences due to manual measurement, thank you!
2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item.