CHEERBRIGHT Square Hole Drill Bit Mortising Chisel Hole Drills DIY Woodworking Tools (3 Sizes)

$0.00

  • Product Material: HSS; Hardness: HRC 48~50
  • Holder diameter: 19mm(appr. 0.75inch) (circular)
  • Drilling core length: 200mm(appr 7.88inch )
  • Professional wood drill bit, suitable for construction, installation, renovation, decoration industry, etc.
  • It will get double effect by matched use with mortise and tenon machine, the square hole punching needs to use electric drill, hammer & other tools.

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Description

FEATURES:
For mortising and jointing with strength and accuracy.
High working efficiency.
Material: high speed steel, through heat processing, with high hardness drill bits, and sharp-edged square chisel.
SPECIFICATIONS:
Material: HSS
Hardness: HRC 48~50
Holder diameter: 19mm(appr. 0.75inch)(circular)
Drilling core length: 200mm(appr 7.88inch )
Slotting flute diameter : 8mm(5/16inch), 9.5mm(3/8inch),12.7 mm(1/2 inch)  
PACKAGE INCLUDED: 3PCS Woodworking Square Hole Drill Bits

Additional information

Weight 0.612 kg
brand

CHEERBRIGHT

dimensions

26.42 x 10.67 x 4.32 cm; 612 Grams