31Pcs of Electric Drill Matching High-speed Steel Drill Bit Combination Tool Set with Tool Canvas Bag

Features: 
-The canvas bag is easy to retract and put, and the bag mouth is designed with HOOK & LOOP, which is convenient to carry; 
-A variety of drill styles, universal specifications and wide applications; 
-50mm chrome vanadium steel bit, high hardness and wear resistance; 
-High-speed steel sleeve, not easy to rust.
  
Specifications: 
Produce Name: 31-piece drill canvas bag; 
Material: High speed steel; 
Quantity: 
1 Pc x Canvas bag; 
1 Pc x Tile drill; 
1 Pc x Holing drill; 
4 Pcs x Woodworking drill 
4 Pcs x Twist drill; 
5 Pcs x Construction drill; 
7 Pcs x 1/2 sleeve; 
8 Pcs x Screw bits; 
Suitable for: Various electric drills. 
  
Woodworking drill:
Specification: 4mm/5mm/6mm/8mm; 
Material: High speed steel; 
Quantity: 4 Pcs x Woodworking drill; 
  
Twist drill:
Specification: 3mm/4mm/5mm/6mm; 
Material: High speed steel; 
Quantity: 4 Pcs x Twist drill; 
  
Construction drill: 
Specification: 4mm/5mm/6mm/8mm/10mm; 
Material: High speed steel; 
Quantity: 5 Pcs x Construction drill; 
  
Tile drill: 
Specification: 6mm; 
Material: High speed steel; 
Quantity: 1 Pc x Tile drill; 
  
Holing drill: 
Specification: 20mm; 
Material: High speed steel; 
Quantity: 1 Pc x Holing drill for woodworking; 
  
Screw bit: 
Specification: PH1/PH2/PZ1/PZ2/H4/H5/T20/T25; 
Length: 50mm; 
Hardness: 52°; 
Material: Chrome vanadium steel; 
Quantity: 8 Pcs x Screw bits; 
  
1/2 sleeve: 
Specification: 4mm/5mm/6mm/7mm/8mm/9mm/10mm; 
Material: High speed steel; 
Quantity: 7 Pcs x 1/2 sleeve; 
  
Package Included: 
1 Pc x Canvas bag; 
1 Pc x Tile drill; 
1 Pc x Holing drill; 
4 Pcs x Twist drill; 
4 Pcs x  Woodworking drill; 
5 Pcs x Construction drill; 
7 Pcs x 1/2 sleeve; 
8 Pcs x Screw bits