Page 79 - Michigan Drill

Sheeters Drills

High Speed Steel

List No. 670S – 135° Long Sweep Split Point
These drills are commonly used in drilling automotive and
truck bodies, metal building and other sheet metal applications.
The 135° long sweep split point insures easy centering while
the short overall length reduces breakage in hand held drilling operations.
Overall Price Overall Price Overall Price HOLE MAKING
Size Size Size
Length Each Length Each Length Each
5/32 4-1/2 4.37 7/32 6 6.84 #1 6 6.92
#10 3-3/4 4.68 #1 2-1/4 3.03 #1 7-1/4 8.52
#10 4-1/8 4.91 #1 3 3.34 .231 3 3.62
#8 1-3/8 2.59 #1 3-5/8 4.19 .231 4-1/2 5.38
#8 3-5/8 4.26 #1 3-7/8 4.46
#8 4-1/2 4.68 #1 4-1/2 5.13

Paddle/Spade Bits Grooved Point

List No. 610 – 1/4" Hex Shank
Wood Spade Bits are designed for boring holes quickly through
all types of hard and soft woods, including plywood.
They perform best at high RPM speeds and are easy to resharpen.
Fully polished and heat treated with six ground flats on 1/4" Shank.
Wood spade bits are also known as paddle bits.
Size Price Size Price Size Price Size Price
Each Each Each Each
1/4 2.00 9/16 2.12 7/8 2.60 1-3/8 3.45
5/16 2.00 5/8 2.39 15/16 2.65 1-1/2 3.45
3/8 2.00 11/16 2.41 1 3.00
7/16 2.12 3/4 2.50 1-1/8 3.45
1/2 2.12 13/16 2.58 1-1/4 3.45

Brad & Spur Point Drills

High Speed Steel
List No. 317
Brad and Spur Point Drills are used primarily in wood.
The Brad Point tip ensures an easy and accurate start
while the spurs cut a clean, smooth hole,
especially at breakthrough.
Decimal Flute Overall Price Decimal Flute Overall Price
Size Size
Equivalent Length Length Each Equivalent Length Length Each
1/8 .1250 1-7/16 2-1/2 5.58 19/64 .2969 2-3/8 3-7/8 9.28
5/32 .1562 1-11/16 2-3/4 5.60 5/16 .3125 2-1/2 4 9.28
3/16 .1875 1-7/8 3 5.98 3/8 .3750 3-5/8 5 13.00
13/64 .2031 1-5/16 3-1/8 6.25 27/64 .4219 2-7/8 4-7/16 22.70
7/32 .2188 2 3-1/4 6.50 7/16 .4375 2-15/16 4-1/2 24.12
1/4 .2500 2 3-1/2 7.98 15/32 .4688 3-1/8 4-3/4 24.95
17/64 .2656 2-1/8 3-5/8 9.20 31/64 .4844 3-1/4 4-7/8 25.28
9/32 .2812 2-1/4 3-3/4 8.85 1/2 .5000 3-3/8 5 25.28

3/8" Reduced Shank 1/2" Reduced Shank
Flute
Flute
Decimal
Decimal
Size Equivalent Length Overall Price Size Equivalent Length Overall Price
Length
Each
Length
Each
29/64 .4531 4-3/16 5-5/8 24.95 17/32 .5312 3 6 32.47
15/32 .4688 4-5/16 5-3/4 24.95 9/16 .5625 3 6 34.32
31/64 .4844 4-3/8 5-7/8 25.28 5/8 .6250 3 6 39.78
1/2 .5000 4-1/2 6 25.28 11/16 .6875 3 6 45.16
3/4 .7500 3 6 47.60
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