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PRECISION TWIST DRILL

PRECISION TWIST DRILL 099977

Name: PRECISION TWIST DRILL 099977
Brand: PRECISION TWIST DRILL
SKU: 99977

#99977 On request

Brand PRECISION TWIST DRILL

Category JOBBER LENGTH DRILL BIT SETS

Part Number 99977

099977 C29R10 DRILL BIT SET 1/16-1/2

Manufacturer description

Jobber Length Drill Bit Set - R10 Series, High Speed Steel Material, 1/16 in Smallest Drill Bit Size, 1/2 in Largest Drill Bit Size, 118 ° Point Angle, 29 Pieces

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Specifications

Brand	PRECISION TWIST DRILL
Category	JOBBER LENGTH DRILL BIT SETS
Smallest drill bit size	1/16 in
Drill bit size	3/8 , 5/16 , 1/8 , 1/4 , 1/2 , 7/32 , 11/32 , 7/16 , 3/16 , 9/32 , 13/32 , 15/32 , 5/32 , 3/32 , 1/16 , 25/64 , 11/64 , 21/64 , 13/64 , 15/64 , 9/64 , 7/64 , 5/64 , 17/64 , 27/64 , 23/64 , 29/64 , 31/64 , 19/64 in
Largest drill bit size	1/2 in
Spiral/cut	Right Hand Spiral/Right Hand Cut
Increments	1/64 in
Helix angle	21 to 34 °
Material	High Speed Steel
Spiral type	Regular Spiral
Finish/coating	Oxide
Double margin	No
Number of pieces	29
Shank diameter	3/8 , 5/16 , 1/8 , 1/4 , 1/2 , 7/32 , 11/32 , 7/16 , 3/16 , 9/32 , 13/32 , 15/32 , 5/32 , 3/32 , 1/16 , 25/64 , 11/64 , 21/64 , 13/64 , 15/64 , 9/64 , 7/64 , 5/64 , 17/64 , 27/64 , 23/64 , 29/64 , 31/64 , 19/64 in
Parabolic flutes	No
Material grade	M2
Coolant delivery	External
Series	R10
Depth to diameter ratio	4xD
Specification	ANSI
Shank type	Plain Round
Point angle	118 °
Point type	Conventional
Overall length	2 , 5 , 4 , 3-1/8 , 5-5/8 , 6 , 3-1/2 , 5-3/4 , 5-1/2 , 5-1/4 , 2-1/4 , 4-1/2 , 4-5/8 , 1-7/8 , 4-3/4 , 5-3/8 , 4-1/8 , 3-1/4 , 2-7/8 , 4-1/4 , 3-5/8 , 5-1/8 , 2-3/4 , 4-7/8 , 2-5/8 , 3-3/4 , 3-7/8 , 5-7/8 , 4-3/8 in
Flute length	2 , 2-1/2 , 1-1/4 , 3-1/2 , 1 , 2-1/8 , 1-3/4 , 1-5/8 , 4-1/2 , 7/8 , 2-7/16 , 1-1/2 , 3-1/16 , 3-7/16 , 2-5/16 , 2-7/8 , 3-5/8 , 2-3/4 , 2-5/8 , 3-3/4 , 2-15/16 , 3-7/8 , 3-5/16 , 4-3/16 , 4-3/8 , 3-15/16 , 3-3/16 , 4-1/16 , 4-5/16 in