Features:
* The cutter head is made of quality high-carbon steel, and the hardness reaches to HRC60 with heat treatment. Surface with polishing craft, high wear resistance and longevity.
* Double side cutting spurs scribe the outside of the hole, reducing breakout. With center positioning drill bits, quick positioning, precise positioning
* 3 points of contact of our spade bit keep a stronger grip on the wood for greater accuracy.
* These woodworking spade drills can precisely drill Softwood, Hardwood, Plastic board, Rubber board, Polyurethane and PVC board
Specification:
Material: High Carbon Steel
Shank: Hex
Cutter: Double side cutting spurs, 3 points spade bit
Quantity: 16cs
Size: 6/25"(6mm), 6/19"(8mm), 5/13"(10mm), 12/25"(12mm), 13/25"(13mm ), 11/20"(14mm), 5/8"(16mm), 17/24"(18mm), 11/14"(20mm), 20/23"(22mm), 17/18"(24mm) 49/50"(25mm), 1-1/10"(28mm), 1-1/5"(30mm), 1-6/23"(32mm), 1-3/8"(35mm)
Length: 5-10/11”(15mm).
Package: Single spade bits packed in hanging bag.Then 16pcs packed in carton box.
Package included:
16pcs different size spade drill bits with hanging bag