Drilling Product Catalog

DRILLING | APX™ Drill: Deep Hole / Large Diameter Replaceable Insert Drilling System

83 Series: 83.00 mm - 88.99 mm (3.2676" - 3.5037")

Holders

Straight Shank

Body

Shank

L 2

L 3

L 1

L 5

D 2 50 50 50 50

P 1

Length

Part No.

W8303H-50FM W8305H-50FM W8308H-50FM W8310H-50FM W8303H-200F W8305H-200F W8308H-200F W8310H-200F

3xD 5xD 8xD 3xD 5xD 8xD 10xD 10xD

272.8 450.8 710.8 895.7

312.6 490.6 750.5 935.4

392.6 570.6 830.5

80.0 80.0 80.0 80.0

1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 BSPT 1/4 NPT 1/4 NPT 1/4 NPT 1/4 NPT

1015.4 16.807 23.813 34.048 41.328

10.741 17.747 27.982 35.262

12.307 19.313 29.548 36.828

4.500 4.500 4.500 4.500

2 2 2 2

A50

CAT Integral Shank

Body

L 2

L 9

Length

Shank CAT50 CAT50 CAT50 CAT50

Part No.

W8303H-CV50 W8305H-CV50 W8308H-CV50 W8310H-CV50

3xD 5xD 8xD

10.741 17.747 27.102 35.262

13.682 20.687 30.042 38.203

10xD

Connection Accessories

Mounting Screw

Mounting Screw Driver

Admissible Tightening Torque*

75020-IP20-1 678 N-cm (60 in-lb) *Tightening torques are calculated with a friction coefficient of µ = 0.14 and develop 90% of ultimate yield strength. 8IP-20

Refer to Speed and Feed charts for recommended adjustments to speeds and feeds and page A50: 34 for deep hole drilling guidelines in this section of the catalog. Visit www.alliedmachine.com/DeepHoleGuidelines for the most up-to-date information and procedures. Factory technical assistance is available for your specific applications through our Application Engineering department : appeng@alliedmachine.com. WARNING

Mounting screws sold in multiples of 4. = Metric (mm) = Imperial (in)

www.alliedmachine.com | 1.330.343.4283

A50: 24