MOHOO Countersink Drill Bits, 7pcs Woodworking Countersink Drill Bits Set, Woodworking Chamfer High Carbon Steel Countersink Drill Bits for Woodworking 3 4 5 6 7 8 10mm with Hex Key
Brand: MOHOO
Color: Black and Silver

MOHOO 7pcs Woodworking Countersink Drill Bits Set With Hex Key, #3 #4 #5 #6 #7 #8 #10mm
Specification:
Dimension:
3mm(Dia) x 60mm(L)
4mm (Dia)x 75mm(L)
5mm(Dia) x 85mm(L)
6mm (Dia)x 93mm(L)
7mm(Dia) x 10mm(L)
8mm (Dia)x 11mm(L)
10mm(Dia) x 12mm(L)
Material:
*Three-Pointed Woodworking Countersink Drill Bits：high-speed steel 4241
*Woodworking Chamfer: high-speed steel 45
Surface treatment: Natural Color
Handle features: Round Handle
Package Included:
7 x Woodworking Countersink Drill Bits
1 x Hex L-wrench
★Why to Use Woodworking Countersink Drill Bits?
♦To drill the screw holes and keep on the same axis, after screw in screw，nut below the board!
♦Apply to with a clamp or joint drilling machine, suitable for drilling in the hard wood and wood floor, machine screw for wood screw.
◆How to Use Woodworking Countersink Drill Bit?
▶Step 1: Attach the drill bit into hand drill driver, make sure it is fastened;
▶Step 2: When Woodworking or Building Molding, enlarge and bevel the rim of a drilled hole so that a screw, nail, or bolt can be inserted flush with the surface you are working on.
▶Step 3: Example: Hinges - the bits also wipe away any burr left from any application,thereby improving the finish and removing hazardous edges.
▲ Remember to drill countersink hole on the wood VERTICALLY.
▲ Special Notice：
●The best use of this product is to use a bench drill, because the hand electric drill is not fixed in the operation process, the drill bit (especially the 3mm and 4mm) is prone to bend and break!!!
●Try to keep the drill vertical while drilling, so as not to be uneven.
●Pay attention to the condition of wear of the cutting edge and timely repair the countersink drill bits.

TRI-POINTED DESIGN: The tri-cuspid countersink make sure drills will not produce offset, not easy to slip, good for accurate and fast drilling. The five-edged chamfer design of the countersink drill helps to remove chips from the holes on both sides automatically and quickly
HIGH CARBON STEEL : MOHOO Countersink drill set is made of high and carbon steel which offers solid countersink, sharp drill bits with high hardness and good abrasion resistance
REMOVEABLE& ADJUSTABLE: The countersink bits are easily adjustable with the included hex key wrench which makes it convenient to adjust the depth of the bit before the countersink hits the material
PACKAGE CONTENTS: One set of countersink drill bits comes with 7 pieces of countersink drill bits in 7 size, #3 #4 #5 #6 #7 #8 #10mm, and 1 piece of L-shape hex wrench included
MULTIPLE USES: This countersink drill bits set is widely used in woodworking projects, softwood & hardwood, fiberboard, particle board, plywood, plastic, PVC and soft metals