Supplier Homepage Tools & Hardware Drilling Tools Drill Bit 1/2 Inch HSS Silver & Deming Twist Drill Bits

1/2 Inch HSS Silver & Deming Twist Drill Bits

Min. Order / Reference FOB Price
50 Piece	US $0.90/ Piece

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, PayPal, WesternUnion

Type:	Twist Drill Bit
Material:	High Speed Steel
Usage:	Metal Drilling

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Product Description

We supply high quality reduced shank drill bits made from high speed steel M2.Surface: White finish, black finish, oxide, tin coating.Point angle: 118 or 135 degree.All are 6" long and featheure a 1/2 reduced shank that fits all 1/2 drills.Used for wood, metal and plastic.STC030-4, 1/4" REDUCED SHANK TWIST DRILL, Jobber LengthStandard delivery with 118° point
Jobber Length.
SizeFlute LengthOverall Length
SizeFlute LengthOverall Length
SizeFlute LengthOverall Length
SizeFlute LengthOverall Length

17/64"2-7/8"4-1/8"
21/64"3-5/16"4-5/8"
25/64"3-3/4"5-1/8"
29/64"4-3/16"5-5/8"9/32"2-15/16"4-1/4"
11/32"3-7/16"4-3/4"
13/32"3-7/8"5-1/4"
15/32"4-5/16"5-3/4"19/64"3-1/16"4-3/8"
23/64"3-1/2"4-7/8"
27/64"3-15/16"5-3/8"
31/64"4-3/8"5-7/8"5/16"3-3/16"4-1/2"
3/8"3-5/8"5"
7/16"4-1/16"5-1/2"
1/2"4-1/2"6"

STC030-3, 1/2" REDUCED SHANK TWIST DRILL, Jobber LengthStandard delivery with 118° point
Jobber Length.

SizeFlute LengthOverall Length
SizeFlute LengthOverall Length
SizeFlute LengthOverall Length
SizeFlute LengthOverall Length

25/64"3-3/4"5-1/8"
29/64"4-3/16"5-5/8"
33/64"4-13/16"6-5/8"
37/64"5-3/16"7-1/8"13/32"3-7/8"5-1/4"
15/32"4-5/16"5-3/4"
17/32"4-13/166-5/8"
19/32"5-3/16"7-1/8"27/64"3-15/16"5-3/8"
31/64"4-3/8"5-7/8"
35/64"4-13/166-5/8"
39/64"5-3/16"7-1/8"7/16"4-1/16"5-1/2"
1/2"4-1/2"6"
9/16"4-13/166-5/8"
5/8"5-3/16"7-1/8"

STC030-2, 1/2" SHANK SILVER & DEMING DRILLStandard delivery with 118° point
Overall Length: 6" , Flute Length: 3" .

SizeFlute LengthOverall Length
SizeFlute LengthOverall Length
SizeFlute LengthOverall Length
SizeFlute LengthOverall Length

33/64"3"6"
49/64"3"6"
1-1/64"3"6"
1-17/64"3"6"17/32"3"6"
25/32"3"6"
1-1/32"3"6"
1-9/32"3"6"35/64"3"6"
51/64"3"6"
1-3/64"3"6"
1-19/64"3"6"9/16"3"6"
13/16"3"6"
1-1/16"3"6"
1-5/16"3"6"37/64"3"6"
53/64"3"6"
1-5/64"3"6"
1-21/64"3"6"19/32"3"6"
27/32"3"6"
1-3/32"3"6"
1-11/32"3"6"39/64"3"6"
55/64"3"6"
1-7/64"3"6"
1-23/64"3"6"5/8"3"6"
7/8"3"6"
1-1/8"3"6"
1-3/8"3"6"41/64"3"6"
57/64"3"6"
1-9/64"3"6"
1-25/64"3"6"21/32"3"6"
29/64"3"6"
1-5/32"3"6"
1-13/32"3"6"43/64"3"6"
59/64"3"6"
1-11/64"3"6"
1-27/64"3"6"11/16"3"6"
15/16"3"6"
1-3/16"3"6"
1-7/16"3"6"45/64"3"6"
61/64"3"6"
1-13/64"3"6"
1-29/64"3"6"23/32"3"6"
31/32"3"6"
1-7/32"3"6"
1-15/32"3"6"47/64"3"6"
63/64"3"6"
1-15/64"3"6"
1-31/64"3"6"3/4"3"6"
1"3"6"
1-1/4"3"6"
1-1/2"3"6"

STC030-2, 3/4" SHANK SILVER & DEMING DRILLStandard delivery with 118° point
Overall Length: 6" , Flute Length: 3" .

SizeFlute LengthOverall Length
SizeFlute LengthOverall Length
SizeFlute LengthOverall Length
SizeFlute LengthOverall Length

1"3"6"
1-3/16"3"6"
1-3/8"3"6"
1-3/4"3"6"1-1/32"3"6"
1-7/32"3"6"
1-7/16"3"6"
1-13/16"3"6"1-1/16"3"6"
1-1/4"3"6"
1-1/2"3"6"
1-7/8"3"6"1-3/32"3"6"
1-9/32"3"6"
1-9/16"3"6"
1-15/16"3"6"1-1/8"3"6"
1-5/16"3"6"
1-5/8"3"6"
2"3"6"1-5/32"3"6"
1-11/32"3"6"
1-11/16"3"6"