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Page 11For technical questions, please call 1-800-444-3353.SKU 68169
Recommended Drill Bits Sets
The chart below lists applicable Drill Bit sets that are available from Harbor Freight Tools.
SKU Name To Drill Into Sizes
32925
29-Piece High Speed Steel Drill
Bit Set
Metals 1/16” to 1/2” by 64ths
40547
20-Piece 1/8” Shank Diamond
Point Set
Metals, Glass 1-3/4” overall length
1637 7-Piece Brad Point Wood Bit Set Wood
3” to 6” Length; Sizes: 1/8”, 3/16”,
1/4”, 5/16”, 3/8”, 7/16”, and 1/2” bits
33449 3-Piece 25” Long Wood Bit Set Wood 5/16”, 3/8”, 7/16”
35837
29-Piece Brad Point Wood Drill
Bit Set
Wood Sizes: 1/16” through 1/2” by 64ths
42256
5-Piece Quick Change Masonry
Drill Bits
Concrete/Masonry 5/32”, 3/16”, 1/4”, 5/16” and 3/8”
46754
5-Piece 12” SDS Masonry Bit
Set
Concrete/Masonry 5/16”, 3/8”, 1/2”, 3/4”, and 1”
46755
5-Piece 16” SDS Masonry Bit
Set
Concrete/Masonry 5/16”, 3/8”, 1/2”, 3/4”, 1”
3. Start by drilling slowly to keep bit from
wandering away from starting point.
Increase speed as hole is established.
4. To prevent or reduce “break out” when
bit penetrates work piece, clamp a piece
of scrap material to back of work piece.
5. Do not lock Trigger in the ON position, as
the bit can easily jam in wood and motor
must be stopped quickly.
Concrete Drilling Tips
1. Use carbide or specialty bits for
concrete drilling.
2. Rock and masonry are generally drilled
in the hammer (impact) drilling mode.
3. When drilling in walls, start with regular
drilling and, once tile is pierced, continue
with hammer mode.
NOTE: In deep bore holes, occasionally pull
the drill bit out to remove dust and chips.