11-38mm Wood Flat Drill Bits Hex Shank Woodworking Spade Drill Bits
Material: high-carbon steel
Hardness: HRC55 ~ 58
Metric Sizes: 11mm/12mm/13mm/14mm/15mm/18mm/19mm/20mm/ 22mm/24mm/26mm/28mm/30mm/32mm/3mm/36mm/38mm
Suitable for wood timber drilling.
1.Use high-carbon steel blade, with a special treatment hardness of HRC50-HRC58.
2.Different with other woodwork flat drill, the head through special designed, two edge plus two cutting edge,
more accurate positioning, cutting more sharp and fast.
3.Can be used in Bench drill, hand drill. Hex shaped shank.
1x Machine Flat Wood Drill Bit
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